What is engagement rate?

Which denominator to use

There is no single standard, so always say which version you report. The three common ones answer different questions.

• By reach: how compelling the post was to the people who actually saw it. Best for judging content.
• By impressions: the same, but counts repeat views, so it reads lower. Useful when reach is not available (for example some X data).
• By followers: how active your audience is overall. Easy to compare with competitors, because follower counts are public.

What counts as an engagement

Each network counts differently. Instagram includes saves and shares, LinkedIn counts reactions, comments, reposts and clicks, and X counts every click on the post, including profile and media clicks. When you compare platforms, use the same interactions on both sides or the numbers will not line up.

How to raise it

Lead with a hook in the first line, write for the platform rather than pasting the same text everywhere, ask one clear question, and post when your audience is online. Native formats (carousels on LinkedIn and Instagram, short vertical video on TikTok) usually earn more interactions than links that send people away.