Best Free Money & Business Tools Online (204 Tools, No Sign-Up) — 2026
Free money and business calculators for everyday decisions: loan and mortgage math, tax and salary estimates, invoices and savings projections. Each calculator shows its assumptions on the page; results are general information, not financial advice.
Quick answer: 204 free money & business tools, every one of them running in your browser with no sign-up and no file upload. The table below lists each tool, and the notes come from live search data we collected on 2026-09-18.
All 204 Money & Business Tools
| Tool | What it does | Price | Sign-up | Processing |
|---|---|---|---|---|
| Tip Calculator | Free tip calculator: add a tip percentage, split the bill between friends and see exactly what each person pays. Instant, no signup. | Free | No | In-browser |
| GST / VAT Calculator | Free GST/VAT calculator: add tax to a net price or remove (reverse) tax from a gross price. Instant net, tax and gross amounts. | Free | No | In-browser |
| Profit Margin Calculator | Free profit margin calculator: compute margin %, markup % and profit from cost and selling price — or find the right price for a target margin. | Free | No | In-browser |
| Compound Interest Calculator | Free compound interest calculator: project savings growth with yearly/quarterly/monthly compounding and regular contributions. Year-by-year table. | Free | No | In-browser |
| Invoice Generator | Free invoice generator: create a professional invoice with items, tax and totals — then print or save as PDF from your browser. No signup, no watermar | Free | No | In-browser |
| Debt Payoff Coach | Free debt payoff coach: track debts, see your debt-free date, compare snowball vs avalanche, get smart guidance, milestone tracking and WhatsApp progr | Free | No | In-browser |
| Hourly to Salary Converter | Free hourly to salary converter: hourly rate × hours × weeks = annual, monthly and weekly pay — overtime note included. Reverse mode too. | Free | No | In-browser |
| Overtime Pay Calculator | Free overtime pay calculator: weekly FLSA time-and-a-half, California daily OT and double-time, plus the regular-rate bonus add-back — verify your pay | Free | No | In-browser |
| Bonus Tax Calculator | Free bonus tax calculator: see how a bonus is taxed two ways — the 22% federal supplemental flat rate vs adding it to your salary — plus FICA and stat | Free | No | In-browser |
| Sales Tax Calculator | Free sales tax calculator for all 50 states + DC: add tax, remove tax from a total (reverse), or solve for the rate — with state base rates and honest | Free | No | In-browser |
| Capital Gains Estimator | Free capital gains estimator: buy/sell price, holding period, and estimated US tax — 0%/15%/20% long-term brackets vs short-term ordinary rates, with | Free | No | In-browser |
| 401k Growth Calculator | Free 401k growth calculator: contribution + employer match projected to retirement with compound growth — shows the 2026 IRS limit ($24,500, $32,500 a | Free | No | In-browser |
| Roth vs Traditional Calculator | Free Roth vs Traditional calculator: same contributions, different tax timing — see which leaves you more after-tax money at your expected retirement | Free | No | In-browser |
| Social Security Claiming Calculator | Free Social Security calculator: see your estimated monthly benefit at every claiming age 62–70 — early reduction vs delayed retirement credits, lifet | Free | No | In-browser |
| Mortgage Affordability Calculator | Free mortgage affordability calculator: income and debts in, maximum home price out — the 28/36 rule lenders use, with down payment, rate and term edi | Free | No | In-browser |
| Closing Cost Estimator | Free closing cost estimator: loan price in, estimated buyer closing costs out — origination, title, appraisal, escrow, points — with the typical 2–5% | Free | No | In-browser |
| Refinance Break-Even Calculator | Free refinance break-even calculator: old vs new payment and closing costs — see exactly how many months until the refinance pays for itself, and if i | Free | No | In-browser |
| Rent Affordability Calculator | Free rent affordability calculator: income in, max rent out — the 3x gross rule landlords use, the 30% budget rule, and what's left for everything els | Free | No | In-browser |
| Rent vs Buy Calculator | Free rent vs buy calculator: monthly rent vs owning costs (mortgage, tax, insurance, maintenance) over your planned years — with the honest 1% mainten | Free | No | In-browser |
| Auto Loan Calculator | Free auto loan calculator: car price, trade-in, sales tax, down payment, rate and term — monthly payment, total interest and the honest 20/4/10 afford | Free | No | In-browser |
| Lease vs Buy Calculator | Free lease vs buy calculator: compare 3-year total cost of leasing vs buying the same car — payments, down, sale value, and who each option actually s | Free | No | In-browser |
| Car Depreciation Calculator | Free car depreciation calculator: see your car's estimated value year by year — the 20%-year-one then ~15% curve, with a total-loss table insurers act | Free | No | In-browser |
| UK Take-Home Calculator | Free UK salary calculator: gross to take-home with 2026/27 income tax bands (£12,570 allowance) and National Insurance — monthly, weekly, and hourly v | Free | No | In-browser |
| UK Stamp Duty Calculator | Free UK Stamp Duty Land Tax calculator: price in, SDLT out — current England/NI bands, first-time-buyer relief context and the +5% second-home surchar | Free | No | In-browser |
| UK Mileage Allowance Calculator | Free UK mileage calculator: AMAP rates (45p first 10,000 miles, 25p after) — business miles value, employer reimbursements gap, and the Mileage Allowa | Free | No | In-browser |
| UK Inheritance Tax Calculator | Free UK IHT calculator: estate value, home left to children, spouse context — nil-rate band £325k + residence allowance £175k, 40% above, with the pas | Free | No | In-browser |
| Canada Take-Home Calculator | Free Canadian salary calculator: gross to take-home with federal brackets, basic personal amount, CPP and EI premiums — provincial tax as editable est | Free | No | In-browser |
| Australia Take-Home Calculator | Free Australian salary calculator: gross to take-home with stage-3 tax rates, Medicare levy and the tax-free threshold — fortnightly and monthly views | Free | No | In-browser |
| FIRE Number Calculator | Free FIRE calculator: annual expenses × 25 = your FIRE number, plus years-to-FI from your savings rate — lean, regular and fat FIRE at a glance. | Free | No | In-browser |
| Withdrawal Rate Calculator | Free withdrawal rate calculator: portfolio in, sustainable annual and monthly income out — 3%, 3.5% and 4% rules compared with success-rate context. | Free | No | In-browser |
| Retirement Drawdown Calculator | Free retirement drawdown calculator: savings, annual spending, returns and inflation — see how many years your money lasts, with an editable return as | Free | No | In-browser |
| Moving Cost Estimator | Free moving cost estimator: home size and distance in — DIY truck+gas vs professional movers compared, with the hidden costs list most people forget. | Free | No | In-browser |
| Roommate Bill Split Calculator | Free roommate split calculator: rent, utilities and shared bills split fairly — equal shares or by room size, with a printable breakdown for the group | Free | No | In-browser |
| Subscription Audit Calculator | Free subscription audit: add every Netflix, Spotify, gym and app subscription — see the shocking annual total and what investing it instead could grow | Free | No | In-browser |
| Amazon Fee Calculator | Free Amazon seller fee calculator: price and category in — referral fee (~8-15%), FBA fulfillment estimate, and your true profit margin after all Amaz | Free | No | In-browser |
| eBay Fee Calculator | Free eBay fee calculator: sale price, category final value fee (~13.6% typical) and per-order fee — your true payout after eBay's cut, shipping and co | Free | No | In-browser |
| Etsy Fee Calculator | Free Etsy fee calculator: listing fee $0.20, 6.5% transaction fee, payment processing ~3% + $0.25, offsite-ads warning — your true per-sale profit. | Free | No | In-browser |
| Reseller Margin Calculator | Free reseller profit calculator: buy cost, sale price, marketplace fees and shipping — net profit, margin, ROI and the 3x rule verdict for flippers. | Free | No | In-browser |
| Vacation Accrual Calculator | Free PTO accrual calculator: annual allowance, hours worked and usage — see accrued vacation hours, remaining balance and your next full day earned. | Free | No | In-browser |
| Invoice Late Fee Calculator | Free late invoice calculator: invoice amount, due date and daily rate — interest owed, running total by month, and a polite-but-firm chase email templ | Free | No | In-browser |
| Freelance Rate Calculator | Free freelance rate calculator: target salary + expenses + billable hours + taxes = your true hourly rate — the math most freelancers get wrong by 40% | Free | No | In-browser |
| Crypto Profit Calculator | Free crypto profit calculator: buy price, sell price, amount and exchange fees (~0.1-0.5%) — net P&L, ROI % and the break-even sell price you need. | Free | No | In-browser |
| Dividend Yield Calculator | Free dividend yield calculator: share price and dividend in — yield %, annual income on your shares, and the yield-trap warning context. | Free | No | In-browser |
| Net Worth Calculator | Free net worth calculator: assets (cash, home, investments) minus debts — your true net worth, tracked against age-based benchmarks. | Free | No | In-browser |
| Zakat Calculator | Free Zakat calculator with 2026 nisab: enter gold, silver, cash, investments and liabilities — get your exact 2.5% Zakat. Hanafi method, editable gold | Free | No | In-browser |
| Electricity Bill Calculator | Estimate your Pakistani electricity bill from units consumed: editable slab tariffs, taxes and surcharges included. Works for any DISCO — just adjust | Free | No | In-browser |
| Paycheck Calculator | One paycheck calculator for all 50 states + DC: pick your state, enter salary, get take-home after federal, state and FICA taxes. Estimate only. | Free | No | In-browser |
| Discount Calculator | Free discount calculator: price minus percent off, plus tax option, double discounts (20% then 10%) and final savings — instant. | Free | No | In-browser |
| Markup Calculator | Free markup calculator: cost + markup % = selling price, with gross margin % — and the markup-vs-margin difference explained. | Free | No | In-browser |
| ROI Calculator | Free ROI calculator: gain minus cost over cost, plus annualized ROI for multi-year investments — instant and clear. | Free | No | In-browser |
| CAGR Calculator | Free CAGR calculator: beginning value, ending value, years → exact compound annual growth rate + total growth. | Free | No | In-browser |
| Simple Interest Calculator | Free simple interest calculator: P × R × T computed instantly with total amount — plus when simple beats compound. | Free | No | In-browser |
| Break-Even Calculator | Free break-even calculator: fixed costs, price, variable cost → break-even units and revenue, with margin per unit. | Free | No | In-browser |
| Inflation Impact Calculator | See what today's savings will actually buy in 1–30 years at any inflation rate, and the yearly amount needed to preserve purchasing power. Plain math, | Free | No | In-browser |
| Split Bill by Item | Assign each bill item to the people who had it (plus shared items everyone splits) and get exact per-person totals with tip. No app, no signup — settl | Free | No | In-browser |
| Wedding Budget Calculator | Starts from your real per-head venue cost and back-solves the whole budget with planner percentages — the fastest sane wedding number. Free, instant, | Free | No | In-browser |
| Side Hustle Tax Set-Aside Calculator | Freelancers get no withholding, so the pros move a fixed % to a separate account on every payment. The buffers are deliberately conservative — your ac | Free | No | In-browser |
| Startup Runway Calculator | Runway = cash ÷ net burn. The 12-month line is where founders stay negotiable; fundraising starts ~6 months before the end, not at it. Free, instant, | Free | No | In-browser |
| Layoff Severance Estimator | Common formulas range 2-weeks to 1-month per service year. The point is leverage: know the ballpark before you sign anything. Free, instant, private — | Free | No | In-browser |
| Salary Negotiation Raise Calculator | Builds your ask from three defensible legs: inflation catch-up, market comp gap, and documented performance — the structure negotiators actually use. | Free | No | In-browser |
| Four-Day Week Pay Impact Calculator | Compares the 100-80-100 model (full pay, 80% hours) against pro-rata — showing the hourly-rate truth of each. Free, instant, private — runs entirely i | Free | No | In-browser |
| Home Office Deduction Estimator | Runs both IRS-style methods (actual % of home costs vs $5/sq ft simplified, capped) so you take the bigger one — a worksheet, not a filing tool. Free, | Free | No | In-browser |
| Take-Home Comparator (same gross, 3 countries) | Relocation offers quote GROSS; lives are lived on NET. Plug each country's effective all-in rate and compare what actually lands. Free, instant, priva | Free | No | In-browser |
| Rent Increase Legality Checker (US state caps) | Encodes the well-known cap regimes (CA AB1482, OR statewide, NY RGB, no-cap states) with a verify-current-law note — the quick sanity check before you | Free | No | In-browser |
| Job Offer Comparator (A vs B) | Lines up year-one cash (base+bonus) both ways; the reminder list keeps equity and commute in the conversation. Free, instant, private — runs entirely | Free | No | In-browser |
| Rent Receipt Generator | The five fields every valid rent receipt needs — copy, fill the payment-mode blank, sign. Template, not legal advice. Free, instant, private — runs en | Free | No | In-browser |
| Demand Letter Template Generator | The 'without prejudice' final-demand structure courts recognise — firm, factual, deadline-set. Free, instant, private — runs entirely in your browser. | Free | No | In-browser |
| IBAN Validator | Validate IBANs free with the official mod-97 algorithm and per-country length rules. Instant, private, in-browser — no account number ever leaves your | Free | No | In-browser |
| Unit Price Calculator | Compare up to 3 products by price per 100 g, 100 ml or piece — mixed packs normalized automatically and the cheapest highlighted. Stop guessing at the | Free | No | In-browser |
| Split Bill Calculator | Split any bill fairly — add tip, tax and a round-up per person, or weight heavy eaters 2×. Handles even and uneven splits in one tap. Free, no signup, | Free | No | In-browser |
| Tip Calculator | US-style tip calculator — slide 0–30% or tap 10/15/18/20, split the bill and see per-person amounts instantly. No ads, no signup, all local math. | Free | No | In-browser |
| Payroll Cost Calculator | Free payroll cost calculator: true cost of an employee = salary + employer FICA match + FUTA/SUTA + benefits + overhead, with the % above base pay sho | Free | No | In-browser |
| Self-Employed Tax Calculator | Free self-employed tax calculator for 2026: 15.3% SE tax on 92.35% of net earnings, federal brackets, half-SE deduction and 20% QBI estimate, with qua | Free | No | In-browser |
| LLC Cost Calculator | Free LLC cost calculator: filing fee, annual report/franchise fees, registered agent and DIY-vs-service cost for all 50 states + DC — first-year, ongo | Free | No | In-browser |
| Mortgage Calculator | Free mortgage calculator with taxes, insurance, HOA and PMI that auto-drops at 20% equity — plus extra-payment amortization showing payoff date and in | Free | No | In-browser |
| Estimate Generator | Free estimate generator for freelancers and contractors: line items, tax, deposit and balance due — print to PDF instantly. No account, no watermark, | Free | No | In-browser |
| Mortgage Pre Approval Calculator | Free mortgage pre-approval estimate: income, debts and down payment in - max loan, price and monthly PITI using standard 36/43 DTI rules. Estimate onl | Free | No | In-browser |
| LTV Calculator | Free LTV calculator: loan and property value in, loan-to-value ratio and CLTV out - 80% PMI threshold marked, with a plain-English verdict. Estimate o | Free | No | In-browser |
| Pay Stub Generator (Estimate) | Free pay stub generator: estimate gross, deductions and net for wages you actually earned. A record-keeping template, not an official or tax document. | Free | No | In-browser |
| Semi-Monthly Paycheck Calculator | Free semi-monthly paycheck calculator: salary over 24 checks - deductions, net per check and annual net, plus a semi-monthly vs bi-weekly comparison. | Free | No | In-browser |
| Contractor Invoice Template | Free contractor invoice template: labor and material lines, site address, license #, Net 7/15/30 terms, deposit subtracted. Print or save as PDF. | Free | No | In-browser |
| Income-Driven Repayment Calculator | Estimate IBR, PAYE and ICR monthly payments from your AGI and family size, each vs the 10-year standard plan. Free income-driven repayment estimates. | Free | No | In-browser |
| Credit Builder Loan Calculator | True cost of a credit builder loan: amortized payment, total interest, program fees and the net cost of building credit, with your savings returned. F | Free | No | In-browser |
| Forex Pip Calculator | Forex pip value by pair and lot size: per pip, per 10 and per 100 pips in your account currency, with standard, mini and micro lot breakdown. Free. | Free | No | In-browser |
| NDA Template Generator | Free NDA template generator: plain-text mutual or one-way confidentiality agreement with exclusions, term and signatures. Private, in-browser. | Free | No | In-browser |
| Operating Agreement Generator | Free single-member LLC operating agreement template: eleven plain-text sections with capital, ownership, authority and taxes. Private, not legal advic | Free | No | In-browser |
| Business Contract Template Generator | Free business contract template: a plain-text service agreement with payment schedule, late fee, kill fee, IP choice and termination. Not legal advice | Free | No | In-browser |
| Crypto Portfolio Tracker | Crypto portfolio tracker: log coins, buy and current prices, cost basis, value and P/L per holding, allocation bars. Local-only, no price API, no sign | Free | No | In-browser |
| Alabama Paycheck Calculator | Alabama paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. F | Free | No | In-browser |
| Arizona Paycheck Calculator | Arizona paycheck calculator: estimate take-home pay after federal tax, the flat 2.50 percent state rate, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Arkansas Paycheck Calculator | Arkansas paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| California Paycheck Calculator | California paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages | Free | No | In-browser |
| Canada Paycheck Calculator | Canada paycheck calculator: estimate take-home pay after federal and provincial tax, CPP, and EI for 2025 wages. Ontario, BC, Alberta, and Quebec. No | Free | No | In-browser |
| Colorado Paycheck Calculator | Colorado paycheck calculator: estimate take-home pay after federal tax, the flat 4.40 percent state rate, Social Security, and Medicare for 2025 wages | Free | No | In-browser |
| Delaware Paycheck Calculator | Delaware paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Florida Paycheck Calculator | Florida paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, fast, | Free | No | In-browser |
| Georgia Paycheck Calculator | Georgia paycheck calculator: estimate take-home pay after federal tax, the flat 5.19 percent state rate, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Hawaii Paycheck Calculator | Hawaii paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. Fr | Free | No | In-browser |
| Idaho Paycheck Calculator | Idaho paycheck calculator: estimate take-home pay after federal tax, the flat 5.70 percent state rate, Social Security, and Medicare for 2025 wages. F | Free | No | In-browser |
| Illinois Paycheck Calculator | Illinois paycheck calculator: estimate take-home pay after federal tax, the flat 4.95 percent state rate, Social Security, and Medicare for 2025 wages | Free | No | In-browser |
| Indiana Paycheck Calculator | Indiana paycheck calculator: estimate take-home pay after federal tax, the flat 3.00 percent state rate, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Iowa Paycheck Calculator | Iowa paycheck calculator: estimate take-home pay after federal tax, the flat 3.80 percent state rate, Social Security, and Medicare for 2025 wages. Fr | Free | No | In-browser |
| Kansas Paycheck Calculator | Kansas paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. Fr | Free | No | In-browser |
| Louisiana Paycheck Calculator | Louisiana paycheck calculator: estimate take-home pay after federal tax, the flat 3.00 percent state rate, Social Security, and Medicare for 2025 wage | Free | No | In-browser |
| Maryland Paycheck Calculator | Maryland paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Massachusetts Paycheck Calculator | Calculate your Massachusetts take-home pay. Includes MA 5% flat tax, PFML, federal brackets, and FICA. Free hourly and salary paycheck estimator for 2 | Free | No | In-browser |
| Michigan Paycheck Calculator | Michigan paycheck calculator: estimate take-home pay after federal tax, the flat 4.25 percent state rate, Social Security, and Medicare for 2025 wages | Free | No | In-browser |
| Mississippi Paycheck Calculator | Mississippi paycheck calculator: estimate take-home pay after federal tax, the flat 4.40 percent state rate, Social Security, and Medicare for 2025 wa | Free | No | In-browser |
| Missouri Paycheck Calculator | Missouri paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Nebraska Paycheck Calculator | Nebraska paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Nevada Paycheck Calculator | Nevada paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, fast, n | Free | No | In-browser |
| New Hampshire Paycheck Calculator | New Hampshire paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, | Free | No | In-browser |
| New Jersey Paycheck Calculator | New Jersey paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages | Free | No | In-browser |
| New Mexico Paycheck Calculator | New Mexico paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages | Free | No | In-browser |
| New York Paycheck Calculator | New York paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| North Carolina Paycheck Calculator | North Carolina paycheck calculator: estimate take-home pay after federal tax, the flat 4.25 percent state rate, Social Security, and Medicare for 2025 | Free | No | In-browser |
| North Dakota Paycheck Calculator | North Dakota paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wag | Free | No | In-browser |
| Ohio Paycheck Calculator | Ohio paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. Free | Free | No | In-browser |
| Oklahoma Paycheck Calculator | Oklahoma paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Oregon Paycheck Calculator | Oregon paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. Fr | Free | No | In-browser |
| South Carolina Paycheck Calculator | South Carolina paycheck calculator: estimate take-home pay after federal tax, the flat 6.30 percent state rate, Social Security, and Medicare for 2025 | Free | No | In-browser |
| South Dakota Paycheck Calculator | South Dakota paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, f | Free | No | In-browser |
| Tennessee Paycheck Calculator | Tennessee paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, fast | Free | No | In-browser |
| Texas Paycheck Calculator | Texas paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, fast, no | Free | No | In-browser |
| Paycheck Calculator UK | Estimate UK take-home pay for 2025/26 using HMRC income tax bands, National Insurance, pension deductions and optional student loan. Free unofficial e | Free | No | In-browser |
| Utah Paycheck Calculator | Utah paycheck calculator: estimate take-home pay after federal tax, the flat 4.55 percent state rate, Social Security, and Medicare for 2025 wages. Fr | Free | No | In-browser |
| Virginia Paycheck Calculator | Virginia paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Washington Paycheck Calculator | Washington paycheck calculator: estimate take-home pay after federal tax, no state income tax, Social Security, and Medicare for 2025 wages. Free, fas | Free | No | In-browser |
| West Virginia Paycheck Calculator | West Virginia paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wa | Free | No | In-browser |
| Wisconsin Paycheck Calculator | Wisconsin paycheck calculator: estimate take-home pay after federal tax, the progressive state brackets, Social Security, and Medicare for 2025 wages. | Free | No | In-browser |
| Arkansas Sales Tax Calculator | Arkansas sales tax with stacked city and county layers on a 6.5 percent base: compute a total or back the tax out of one. No signup needed. | Free | No | In-browser |
| California Sales Tax Calculator | Price California sales tax at the 7.25 percent base plus district taxes, or unwind a taxed total to its pre-tax amount. Free and instant. | Free | No | In-browser |
| Florida Sales Tax Calculator | Add or remove Florida sales tax: the 6 percent state rate plus county surtax on any amount, or reverse a receipt. Runs instantly in your browser. | Free | No | In-browser |
| Illinois Sales Tax Calculator | Illinois sales tax from the 6.25 percent base up through stacked city and county layers: add tax to a price or remove it from a receipt. | Free | No | In-browser |
| Massachusetts Sales Tax Calculator | Massachusetts sales tax at one flat 6.25 percent rate statewide: add tax to a price or take it out of a total. Free, no signup needed. | Free | No | In-browser |
| Minnesota Sales Tax Calculator | Minnesota sales tax at the 6.875 percent base or any local total: compute tax on a price, or reverse a receipt. Groceries and clothing exempt. | Free | No | In-browser |
| Missouri Sales Tax Calculator | Missouri sales tax from the 4.225 percent base up through stacked local layers: add tax to a price or take it back out. Free, in-browser. | Free | No | In-browser |
| New York Sales Tax Calculator | New York sales tax at any combined rate: the 4 percent state base, 8.875 in NYC, or your county figure. Add tax or remove it from a total. | Free | No | In-browser |
| North Carolina Sales Tax Calculator | North Carolina sales tax on the 4.75 percent base plus local add-ons: compute a total or reverse a receipt. Food taxed at roughly 2 percent. | Free | No | In-browser |
| Ohio Sales Tax Calculator | Ohio sales tax with county add-ons on a 5.75 percent base: price a purchase or reverse a receipt total. Free, instant, no signup. | Free | No | In-browser |
| Pennsylvania Sales Tax Calculator | Pennsylvania's flat 6 percent rate, 8 in Philadelphia, 7 in Allegheny: add tax to a price or remove it from a total. Free, instant. | Free | No | In-browser |
| Tennessee Sales Tax Calculator | Tennessee sales tax on any combined rate near the top of the national range: price a purchase forward, or unwind a receipt total. No signup. | Free | No | In-browser |
| Texas Sales Tax Calculator | Texas sales tax calculator: add the 6.25 percent state base plus local rates to any price, or strip tax back out of a receipt total. No signup. | Free | No | In-browser |
| Utah Sales Tax Calculator | Utah sales tax at the 6.10 percent base plus local options: add tax to a price or recover the pre-tax amount from a total. No signup. | Free | No | In-browser |
| Washington Sales Tax Calculator | Washington sales tax calculator for stacked local rates: build a total from the 6.5 percent base, or recover the pre-tax price from a receipt. | Free | No | In-browser |
| US Income Tax Calculator | Estimate 2025 federal income tax with the official brackets, standard deduction and FICA, plus monthly take-home — instant, private and free. | Free | No | In-browser |
| Crypto Price Converter | Convert Bitcoin, Ethereum, Solana and more to or from USD at live CoinGecko market rates — timestamped, refreshable, with an honest cached fallback. P | Free | No | In-browser |
| A/B Test Significance Calculator | Run a two-proportion z-test on your A/B split results and get conversion lift, z-score and p-value with 90/95/99% verdicts — instantly, no signup. | Free | No | In-browser |
| ARR Calculator | Turn MRR into ARR with a 12-month run-rate projection, net revenue retention and growth rates — the SaaS metrics boards ask for, computed privately. | Free | No | In-browser |
| Credit Utilization Calculator | Add every card's limit and balance to see per-card and overall utilization, color-zoned, plus the exact pay-down needed to reach 30% or 10%. | Free | No | In-browser |
| CD Calculator | Project a certificate of deposit to maturity with daily, monthly or quarterly compounding — interest earned, effective yield and a savings comparison. | Free | No | In-browser |
| Stripe Fee Calculator | Calculate Stripe's standard 2.9% + 30¢ fee with international and currency add-ons — see the net payout or the gross charge needed to net a target. | Free | No | In-browser |
| Stock Average Calculator | Average up to six buy lots into one cost basis, then add the current price to see market value, unrealized P/L per lot and realized gains — pure math. | Free | No | In-browser |
| Dividend Calculator | Project dividend income with DRIP reinvestment versus cash payouts, a year-by-year table to 40 years, final value and yield-on-cost — all in-browser. | Free | No | In-browser |
| PayPal Fee Calculator | Calculate PayPal goods & services or QR-code fees with international and FX add-ons — the exact fee, net payout or the invoice total needed to net a t | Free | No | In-browser |
| Privacy Policy Generator | Generate a clear, sectioned privacy policy for any website in minutes: cookies, analytics, accounts, ads and newsletters. Free, private and ready to e | Free | No | In-browser |
| Terms & Conditions Generator | Create a terms and conditions draft with acceptance, license, liability, termination and governing-law sections. Free, instant and fully private in-br | Free | No | In-browser |
| Refund Policy Generator | Draft a plain-English refund policy for digital products, goods or services with window, process, exceptions and state-law notes. Free, fast, no signu | Free | No | In-browser |
| Liability Waiver Generator | Build an activity liability waiver with assumption of risk, release, indemnification, medical consent and signature lines. Free, private, ready to pri | Free | No | In-browser |
| Consulting Agreement Generator | Generate a consulting agreement with services, hourly or flat rates, IP assignment, confidentiality and termination in plain text. Free and browser-on | Free | No | In-browser |
| Employment Contract Generator | Create an employment contract draft covering position, salary, at-will or fixed term, benefits and confidentiality, with no non-compete clutter. Free | Free | No | In-browser |
| Partnership Agreement Generator | Draft a partnership agreement for two to four partners with ownership splits, capital, voting rules, buyouts and dispute resolution. Free and instant. | Free | No | In-browser |
| Eviction Notice Generator | Build a formal eviction notice letter with common notice-day suggestions per type and strong verify-your-state warnings. Free, private, no signup. | Free | No | In-browser |
| Meeting Minutes Generator | Turn rough notes into clean Robert's-Rules-style meeting minutes with attendance, numbered decisions, action items and approval lines. Free and instan | Free | No | In-browser |
| Media Release Form Generator | Create a photo, video or audio release form with consent, rights granted, revocation limits, minor-guardian consent and signatures. Free, ready to pri | Free | No | In-browser |
| Capital Gains Tax Calculator | Estimate US capital gains tax on stocks, funds, crypto or a home sale using real 2025 brackets, NIIT and state rates — free, instant and private. | Free | No | In-browser |
| Self Employment Tax Calculator | Calculate 2025 self-employment tax at 15.3% — Social Security up to the wage base, uncapped Medicare and the extra 0.9% — free, instant and private. | Free | No | In-browser |
| Quarterly Estimated Tax Calculator | Turn expected 1099 profit into 2025 quarterly estimated tax payments with SE tax and safe-harbor logic — see every amount and due date instantly. | Free | No | In-browser |
| Estate Tax Calculator | Estimate 2025 federal estate tax with the $13.99M exemption, real tentative-tax brackets, deductions and portability — privately in your browser. | Free | No | In-browser |
| Gift Tax Calculator | Check 2025 gift tax on cash or property gifts using the $19,000 annual exclusion and the lifetime exemption — see instantly if Form 709 is even requir | Free | No | In-browser |
| Interest Only Mortgage Calculator | Compare interest-only mortgage payments with a standard amortizing loan and see exactly what the IO period costs in extra total interest — free and pr | Free | No | In-browser |
| Land Loan Calculator | Calculate land loan payments for raw or improved acreage with down payment, total interest and a first-year amortization table — free and private. | Free | No | In-browser |
| RV Loan Calculator | Calculate RV loan payments across terms up to 20 years with down payment, trade-in, total interest and a first-year split table — private in-browser. | Free | No | In-browser |
| Motorcycle Loan Calculator | Calculate motorcycle loan payments with down payment, trade-in, total interest and a first-year principal/interest table — fast, free and private. | Free | No | In-browser |
| Boat Loan Calculator | Calculate boat loan payments across terms up to 15 years with down payment, trade-in, total interest and a first-year split table — free, private. | Free | No | In-browser |
| Car Accident Settlement Calculator | Enter your medical bills, lost wages and a pain multiplier to get an instant car accident settlement estimate range — free, private, and explained lin | Free | No | In-browser |
| Personal Injury Settlement Calculator | Combine medical specials, lost income and a fair pain multiplier to see a personal injury settlement estimate range in seconds — free, private, no sig | Free | No | In-browser |
| Wrongful Termination Settlement Calc | Estimate a wrongful termination settlement from back pay, front pay and distress in seconds — free, private, with an honest view of every assumption. | Free | No | In-browser |
| Severance Pay Calculator | Turn years of service and salary into a severance pay estimate with PTO payout and cap options in seconds — free, private, nothing saved or sent. | Free | No | In-browser |
| Property Tax Estimator | Estimate annual and monthly property tax from market value, assessment ratio, millage rate and exemptions in seconds — free, private, no sign-up. | Free | No | In-browser |
| FSA Calculator | Project your FSA balance paycheck by paycheck and see exactly what you could forfeit at year end — free, private, with grace and carryover options. | Free | No | In-browser |
| PMI Removal Calculator | See when your PMI ends: track 80% LTV from your loan balance, extra payments and home value — free, private, with a month-by-month payoff schedule. | Free | No | In-browser |
| Insurance Premium Calculator | Build a quick insurance premium estimate from coverage, rate per $1,000 and age or health factors — free, private, with every assumption labeled. | Free | No | In-browser |
| Disability Insurance Calculator | Estimate your disability insurance benefit and monthly premium from income, elimination period and occupation class — free, private, no email needed. | Free | No | In-browser |
| Life Insurance Needs Calculator | Add up debts, income replacement, mortgage and education with the DIME method to size your life insurance need — free, private, explained line by line | Free | No | In-browser |
| ROAS Calculator | Enter ad spend and revenue to get ROAS, ACoS and a margin-aware break-even ROAS, so you know instantly whether a campaign is really making money. | Free | No | In-browser |
| CAC Calculator | Add up every sales and marketing dollar, divide by new customers won, and see CAC plus gross-margin payback months before you scale spend further. | Free | No | In-browser |
| Customer Lifetime Value Calculator | Turn average order value, purchase frequency, gross margin and lifespan into a real CLV, with a discount-rate variant and an LTV:CAC health check. | Free | No | In-browser |
| Debt Avalanche Calculator | List each balance, APR and minimum payment plus an extra monthly amount, then get your exact payoff order, debt-free date and total interest saved. | Free | No | In-browser |
| Airbnb Profit Calculator | Enter nightly rate, occupancy, fees and monthly costs to see real monthly and annual Airbnb profit after the 3% host fee, cleaning and overhead. | Free | No | In-browser |
| Mortgage Points Calculator | Compare your rate with and without discount points to get the monthly saving, break-even months and net benefit if you sell or refinance early. | Free | No | In-browser |
| TSP Retirement Calculator | Project your Thrift Savings Plan balance year by year with salary, contributions and the automatic 1% plus full match, with a decade-by-decade growth | Free | No | In-browser |
| FERS Retirement Calculator | Enter your high-3 salary, years of service and retirement age for the basic FERS annuity estimate, including the 1.1% multiplier and survivor cut. | Free | No | In-browser |
| Towing Capacity Calculator | Check a trailer against payload, GVWR, tongue weight and GCWR limits before you hitch up, with the binding constraint and a verify-with-maker note. | Free | No | In-browser |
| EV Charging Cost Calculator | Enter battery size, charge window and your electricity rate to get cost per charge, cost per 100 miles and annual savings versus a comparable gas car. | Free | No | In-browser |
| Rental Property ROI Calculator | Enter price, rent, down payment and running expenses to get cap rate, cash-on-cash return, gross yield and a 1 percent rule check in one honest breakd | Free | No | In-browser |
| Loan Payoff + Extra Payments | Enter loan balance, rate and payment plus any extra you can add monthly to see months saved, interest saved and both payoff dates side by side. | Free | No | In-browser |
| Hourly to Salary Calculator | Convert hourly pay to annual, monthly, biweekly and weekly gross salary, with 1.5× overtime and unpaid time off — instant, private, no sign-up. | Free | No | In-browser |
| Travel Insurance Cost Calculator | Estimate travel insurance cost from trip price, age, duration and coverage level using honest 4–10% industry ranges — every assumption shown, free. | Free | No | In-browser |
| Escrow Calculator | Calculate your monthly escrow deposit from property tax, insurance and PMI, with the two-month RESPA cushion shown, plus total PITI — free and private | Free | No | In-browser |
| PTO Payout Calculator | Value your accrued PTO payout: gross pay, estimated 22% supplemental withholding and FICA, and net cash — plus the state-rules note — free and private | Free | No | In-browser |
| Margin Loan Calculator | Price a margin loan: annual and daily interest, loan-to-value, the exact margin-call portfolio level and the drop % that triggers it — free, private. | Free | No | In-browser |
| Car Insurance Estimator | Estimate annual car insurance from state, age, coverage, vehicle class and record factors — a transparent non-quote range to compare before you shop. | Free | No | In-browser |
| Personal Loan Payment Calculator | Calculate personal loan monthly payments with total interest, origination-fee impact and the fee-adjusted APR — amortized properly, free and private. | Free | No | In-browser |
How we researched this list
For each tool in this category we ran a live keyword research pass: real Google results (page 1 and page 2), the questions those pages answer, and the social discussion around the topic. Every page we could open was measured — content length, number of questions answered, FAQ presence and image count. Pages that blocked access are recorded as blocked rather than guessed at.
Across this category the sites that currently rank are: adp.com, smartasset.com, paycheckcity.com, calculator.net, gusto.com, avalara.com, timetrex.com, fingercheck.com, indeedflex.com, zillow.com.
Why in-browser matters
Most tool sites upload your file to a server, queue it, and often ask for an account before letting you download the result. Toolfyra's tools run entirely on your device: the work happens in the browser tab, so there is nothing to upload, nothing to wait for, and nothing stored about you.
Frequently asked questions
Are these money & business tools really free?
Yes. All 204 tools in this category are free with no usage limit, no watermark and no account. Toolfyra does not gate any tool behind a sign-up or a paywall.
Do I have to upload my files?
No. Every tool processes your input in the browser using standard web APIs. You can verify this in your browser's network tab — no file is sent to a server.
Do they work on mobile?
Yes. The layout is mobile-first and works in Chrome, Safari, Firefox and Edge on Android and iPhone.
What do people most often ask about iban validator?
A common question is "How can I check if an IBAN is valid?" — the short answer is that the tool runs locally, so it works offline after first load and never stores your input.