Free engagement rate calculator

Mostly — but not unconditionally. A high rate signals an audience that actually responds to your content, which is the thing brands are buying when they pay for "engagement." Two honest caveats. First, engagement is gameable: pods, giveaways, and bought interactions all inflate the numerator, and a calculator can only compute what you enter. Second, engagement rate measures audience connection, not sales — at least one multi-year analysis of a large influencer program found no reliable correlation between engagement rate and conversion or acquisition cost. Treat your rate as evidence that people care about your content, not as a promise of ROI.

Because there's no compliant way to do it. Since December 2024, Instagram's APIs only return data for accounts that explicitly authorize an app — there is no sanctioned way to look up an arbitrary public handle. Tools that still offer anonymous username lookup rely on scraping or years-old third-party databases, which violates platform terms and often returns stale numbers. Manual entry has the opposite property: you copy your numbers straight out of your own analytics, so the result is first-party and current. That's why your result carries a "Computed" label — calculated by KitVerify from numbers only you have access to.

It depends on the platform. On Instagram, the standard formula counts likes and comments; saves and shares are increasingly treated as first-class engagement — Instagram's own ranking weights them heavily — which is why this calculator accepts them as optional inputs and shows a second rate that includes them. On TikTok, engagement means likes, comments, and shares on a video, measured against views rather than followers. Story views, profile visits, and DMs aren't part of either standard formula — most tools and brands don't count them, so neither do we.