Engagement Rate Calculator
Work out your account's engagement rate from your followers, likes and comments.
How the engagement rate is calculated
Add your average likes and average comments for a recent set of posts, divide by your follower count, and multiply by 100. Ten thousand followers averaging 400 likes and 30 comments gives (430 ÷ 10,000) × 100 = 4.3%. Use a run of posts rather than a single one — a post that happened to travel will flatter the number, and a quiet week will punish it.
What counts as a good rate
Below 1% is weak, 1–3% is the broad average, 3–6% is strong and above 6% is unusual. Read it against your size before you celebrate or panic: accounts under 10,000 followers routinely sit at 4–5% because a smaller audience is a more connected one, while accounts past a million are often under 1% without anything being wrong. Comparing yourself to an account ten times your size measures the wrong thing.
Why the number moves
The usual causes are unglamorous. Followers who arrived through a giveaway or a bulk purchase inflate the denominator and never touch the numerator, so the rate falls even when real interest is steady. Posting more often than you have things to say has the same effect. Switching formats — feed posts to Reels, long video to Shorts — resets the comparison entirely, because the two are not measured the same way.
Engagement rate — common questions
Should I use followers or reach in the calculation?
Both are used in practice and they answer different questions. Followers per post is the figure brands ask for and the one this calculator returns. Reach per post shows how the people who actually saw the content responded, which is the more useful number for judging a single post. They are not interchangeable, so state which one you mean when you quote it.
Is the engagement rate the same on every platform?
No, and they should not be compared directly. TikTok typically produces higher rates than Instagram because the feed shows content to people who do not follow you, and YouTube behaves differently again since watch time carries more weight than likes. Compare a TikTok account to other TikTok accounts.
Does a high engagement rate mean my account is healthy?
It is a good sign, not a verdict. A small account with an unusually high rate may simply have a few loyal friends commenting. Look at whether the rate holds across many posts and whether comments read like real replies rather than emoji left by accounts with no posts of their own.
How often is it worth recalculating?
Monthly is enough for most accounts. Checking after every post measures noise: individual posts vary widely for reasons that have nothing to do with your account. A monthly figure over several months shows the direction, which is the part worth acting on.