SNS Engagement Rate Calculator

Enter your post's likes, comments, and saves (optional) along with your follower count (or impressions) to calculate your engagement rate and see how it compares to the platform average.

Typical average engagement rate by platform

Platform Average engagement rate
Instagram about 1.5%
YouTube about 3%
TikTok about 5%
X (formerly Twitter) about 0.5%

Tips for using this calculator

  • Some platforms don't expose a save count in their native insights. If that's the case for you, leaving it at 0 is perfectly fine.
  • Whether you use follower count or impressions as the denominator changes what the result means, so keep the denominator consistent when comparing across accounts.
  • The result from this calculator can be plugged directly into the Sponsored Post Rate calculator, which asks for engagement rate as an input.
  • Likes and comments keep accumulating after a post goes live, so measuring at a consistent point in time (e.g., 48 hours after posting) makes results easier to compare over time.

Frequently asked questions

Benchmarks vary by platform, but as a general guide, 3%+ is considered strong on Instagram and 6%+ on YouTube. This calculator flags a rate as "High" at 1.5x the platform average and "Low" below 0.5x the average.

Common tactics include adjusting posting frequency and timing, engaging directly with followers (replying to comments, using Stories' question stickers), and sharpening the content's specificity or expertise. The "quality" of your audience — how genuine and interested they are — also matters a great deal.

If you want to track how your own posts perform relative to your audience size over time, follower count is the common choice. If you want to factor in how widely the algorithm distributed the post, impressions are more appropriate. The important thing is staying consistent with whichever one you pick.

Yes — just leave comments and saves at 0 and you'll get a simplified engagement rate based on likes alone. That said, comments and saves reflect deeper engagement than likes, so including them where possible gives a more realistic picture.
ツールくん

Side Note — Why Engagement Rate Matters More Than Follower Count

Follower count reflects potential reach, but it says nothing about whether those followers actually see and react to a post. With bought or inflated follower counts now common enough to raise suspicion, brands and advertisers increasingly weigh engagement rate over raw follower count when deciding who to work with.

Typical engagement rates also vary sharply by platform. TikTok's algorithm actively pushes content to users beyond an account's follower base, which tends to produce comparatively higher engagement rates, while X (formerly Twitter), with its text-heavy, fast-moving feed, tends to see a lower share of posts converted into likes or comments.

It's also a well-known pattern that smaller accounts tend to post higher engagement rates than larger ones — often attributed to the closer, more personal relationship smaller creators have with their audience, where a post feels less like broadcast content and more like something addressed directly to the viewer. It's the flip side of the challenge big accounts face: a large follower count paired with a thinner, more diffuse relationship to each individual follower.

More tools in this category