Free engagement calculator
Calculate engagement with the platform's formula.
Use visible metrics from recent posts. Rows with a hidden required count stay out of the sample.
Every count is supplied by you. There are no hidden benchmarks or default assumptions. Results show the sample average and median.
How to use Engagement Rate Calculator
- Pick the platform so the input labels match what you are counting.
- Enter followers, then the interactions from the posts you are measuring.
- Add reach when you have it, and read both rates side by side.
What comes back
- The visible sample you entered
- Average engagement rate
- Median engagement rate
- The reach-based rate when you supply reach
What Engagement Rate Calculator covers
- Accepts
- Numbers you supply, from any account you can see the figures for.
- Returns
- The rate, with every input left on screen to check.
- Stops at
- Grading: there is no benchmark, because a fair one moves with audience size.
Questions about Engagement Rate Calculator
- Which formula is used?
- Interactions divided by followers, and by reach when you supply it. Every input stays visible so you can check the math.
- What counts as a good rate?
- It moves with platform and audience size. The tool reports your number and does not grade it.
- Which platforms does it fit?
- Instagram, TikTok, and YouTube samples, since the inputs are yours rather than platform specific.
Do it in code
The same public data runs per request through the Instagram API, priced in USD with no subscription.
More in this family: Creator Earnings Calculator, YouTube Shorts Earnings, Twitch Earnings Calculator, YouTube Comment Analyzer.
Also useful here: TikTok Audience Analyzer.
Everything else is on the free tools index.