This calculator grades a TikTok account against size-matched bands rather than one flat number. For an account with 10,000 to 100,000 followers the thresholds are 2% at the bottom, 3.5% for average, 6% for good and 9% for excellent. Above ten million followers the same four thresholds fall to 0.4%, 1%, 2% and 3.5%.
The rate is a lifetime average, and that choice matters. TikTok's public profile exposes total hearts, video count and followers but nothing per video, so the calculation is total likes divided by video count divided by followers. It is harder to game than a single recent post and slower to react: a creator who improved sharply this quarter reads low, and one carrying an old viral video reads high. Both are honest readings of the same lifetime number.
Size and engagement pull in opposite directions, which is why the comparison has to be size-matched. An account under 10,000 followers is only rated average at 5%, while an account over ten million is rated average at 1% - 5 times lower for the same word. For scale, the median creator in the PlayerSells tracked TikTok catalog has 10,200 followers, measured across 10,803 tracked creators on 24 August 2026, which places most of them in the two smallest bands.