Engagement Rate Calculator

How to use

1. Open this page on any device — no signup needed.
2. Fill in the fields above.
3. Get your result instantly — nothing is uploaded.

About this tool

Engagement rate = (likes + comments + shares) ÷ audience, as a percentage. By-followers is the standard cross-account comparison; by-reach is fairer for algorithms that limit visibility. Benchmarks (by followers): under 1% low, 1–3.5% average, 3.5–6% strong, above 6% excellent — brands use ER to price sponsored posts.

FAQ

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