Free Engagement Rate Calculator
Work out your engagement rate on Instagram, TikTok, YouTube or Facebook and see how it compares with accounts of your size. No login, no account connection, no password.
Calculator
- Engagement rate
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- Band
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- Typical range for this platform
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- What to do next
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Results are estimates, not guarantees. Platform algorithms and rules change without notice, and no method can guarantee a specific follower count. No tool on this site connects to your account or asks for your password. Never share your password with any website. Check the platform's own help pages for current features.
Read the matching guide Next tool: Free Follower Growth Projection
Engagement rate is the single number that tells you whether an account is healthy for its size, and it is the number most often calculated wrongly — because the correct base is different on each platform.
This calculator uses the right base for the platform you pick, shifts the band by account size, and tells you what to change. It runs entirely in your browser.
Why the base changes by platform
Instagram and Facebook report engagement against followers. TikTok and YouTube report it against views. Using one formula for all four makes a healthy TikTok account look extraordinary and a healthy Instagram account look weak.
| Platform | Measured against | Rough bands |
|---|---|---|
| Followers | 1% low · 3% average · 6%+ strong | |
| Followers | 0.5% low · 1.5% average · 3%+ strong | |
| TikTok | Views | 3% low · 6% normal · 10%+ strong |
| YouTube | Views | 2% low · 4% normal · 8%+ strong |
These are broad observed bands, not published platform figures, and they move with niche and format. Use them to spot something unusual, not as a target to hit.
Why small accounts sit higher
An account with 400 followers is mostly followed by people who know you, and they respond. At 40,000 the audience is mostly strangers who scrolled past something once. The calculator shifts the bands to account for this rather than judging every size against one line.
- Under 1,000 followers: expect roughly 1.6× the baseline band.
- 1,000 to 10,000: roughly 1.2×.
- 10,000 to 100,000: the baseline.
- Above 100,000: roughly 0.8× — a lower rate at that size is normal, not a problem.
What to do with the answer
- Below the band. The posts are seen but not acted on. Change the ending, not the beginning: close with one specific question instead of a general invitation.
- In the band. Comments move the number more than likes. Reply to every comment in the first hour, while the post is still being distributed.
- Above the band. Engagement is not your constraint, reach is. Post more often and repeat the format that worked instead of redesigning it.
- Far above the band. Either the audience is small and very loyal, or the figures entered were peaks rather than averages. Recheck with a four-week average.
How to get the numbers
Take an average across your last eight to twelve posts rather than a single one. A single post is mostly noise, and one unusually good post will tell you the account is healthier than it is.
- Followers or subscribers — the current total.
- Average views — needed for TikTok and YouTube, ignored for the follower-based platforms.
- Average likes — the mean across your recent posts, not the best one.
- Average comments — the same window.
- Average shares or saves — optional but worth including; they weigh more than likes in distribution on every platform.
Questions about this guide
Does this calculator connect to my account?
No. It runs entirely in your browser and uses only the numbers you type in. There is no login, no username field, no password field and no request to any server — the arithmetic happens on your device and the result never leaves it. If you share a result link, the values you entered travel in the URL you chose to share and nowhere else.
Why is my engagement rate falling as I grow?
That is normal and usually not a problem. A larger audience contains a larger share of people who followed once and now scroll past, so the proportion responding falls even while the absolute number rises. It becomes a problem only if the absolute number of likes and comments is falling too, or if the rate dropped sharply right after a jump in follower count — which usually means inauthentic accounts were added.
Should I count saves and shares as engagement?
Yes, include them. They are weighted more heavily than likes in distribution on all four platforms, because they are stronger signals of value. The one caveat is consistency: if you include them, include them every time you measure, otherwise your own trend line becomes meaningless.
What if my rate is high but I am not growing?
That combination points at reach rather than engagement, and it is the most common pattern for small accounts. Your existing audience likes what you make; the posts are simply not being shown to anyone else. The fix is content aimed at people who do not follow you yet, and more of it — the views-to-followers tool will show whether the blockage is reach or the profile.