Social Media Engagement Rate Calculator

Engagement rate is the figure brands scrutinize first, because it shows whether an audience is actually paying attention. Add up your likes, comments and shares, set them against followers or reach, and you've got the percentage that ends up on a media kit.

100% free
Private & safe
Runs in your browser

This tool runs entirely in your browser and needs JavaScript enabled to work. The full guide, examples and FAQ below are available without it.

Likes

Comments

Shares/saves

Followers (or reach)

0% engagement

That's considered low. Engagement rate = total interactions ÷ followers × 100.

Use reach instead of followers for a per-post rate; benchmarks vary by platform.

Why use Engagement Rate Calculator?

Engagement Rate Calculator turns your inputs into a clear, realistic estimate so you can plan, price and compare with confidence.

Runs instantly in your browser — nothing to install, nothing uploaded.
Completely free, with no account, no watermarks and no usage limits.
Engagement rate = total interactions ÷ followers × 100
Enter your likes, comments and shares/saves.
Works on any device — desktop, tablet and phone — and is fully keyboard accessible.

How to use Engagement Rate Calculator

Enter your likes, comments and shares/saves.
Enter your followers (or reach for a per-post rate).
See your engagement rate and how it rates.
Track it over time to prove your value to brands.

Examples

1,320 interactions on 25,000 followers ≈ 5.3% engagement.
Comparing engagement across posts to find what resonates.

Supported formats & limits

Engagement rate = total interactions ÷ followers × 100

Limitations

Benchmarks vary by platform and account size.
Using reach instead of followers gives a per-post rate.

Frequently asked questions

Followers or reach — which should I use?

Followers for an account-level rate; reach for a per-post rate that ignores audience size.

What's a good engagement rate?

Roughly 1–3% average, 3–6% good, 6%+ excellent — smaller accounts usually score higher.

Why do brands care about engagement?

It shows a real, active audience — far more valuable than a large but passive following.

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