Facebook Engagement Rate Calculator
Calculate your Facebook Page engagement rate by reach from representative recent posts. Add follower context to see how reactions, comments, and shares compare with your audience size.
Average per recent post.
Optional, for the follower-based rate.
Average per post.
Average per post.
Use averages from 10 to 15 recent posts. Add this rate to an influencer media kit with your reach and audience.
Your Facebook engagement by reach
1.81%
How often people reacted, commented, or shared after a post reached them.
Engagement by followers
0.73%
Total interactions
145
How Facebook engagement rate is calculated
Meta reports post engagement alongside reach in Page insights, so reach is the recommended denominator for post performance: it shows how people responded once a post actually reached them. This calculator uses the public interactions that are easiest to compare across Pages: reactions, comments, and shares.
Engagement by reach
Use this as the primary rate for evaluating post performance and comparing posts over time.
Engagement by followers
Use this only as secondary audience context for creator comparisons or media kits. Organic Facebook posts reach a small share of followers, so this rate is usually much lower.
Meta defines post engagement as the total number of actions people take involving a post in its post engagement help article .
What is a good engagement rate on Facebook?
There is no universal good Facebook engagement rate. Industry benchmark reports that divide interactions by followers put the median brand Page well under 1% per post, while reach-based rates on creator Pages are usually a few percent because reach is far smaller than the follower count. Compare the same formula across posts with a similar format and topic, then follow the trend over time. Follower-based and reach-based rates answer different questions and should not be compared directly.
How to interpret your Facebook engagement rate
Compare like with like
Compare Reels with Reels, photo posts with photo posts, and link posts with link posts. Each format reaches people differently and invites different actions.
Read the actions behind the rate
Shares and comments usually signal more value to a brand than reactions alone. Check the interaction mix, not only the total percentage.
Track the trend over time
Use the same calculation window each month to see whether your content is earning more meaningful interaction as you refine your posting strategy.
Why use a Facebook engagement rate calculator?
Follower count shows potential reach, but organic Facebook posts only reach a fraction of a Page's followers. Engagement by reach helps you assess the response to that exposure and explain recent performance to brands more clearly.
To turn this rate into a sponsored-post quote, use the Facebook influencer pricing calculator .
Explore other engagement calculators
Compare engagement calculations across platforms.
Facebook engagement rate FAQ
What is the formula for Facebook engagement rate?
Use total interactions divided by reach, then multiply by 100. This calculator adds reactions, comments, and shares from representative recent posts. Divide by followers instead when you need audience context for a media kit.
Should Facebook engagement be calculated by reach or followers?
Use reach as the primary denominator for post performance, because it shows how many people actually saw the post. Follower-based rates are useful for comparing creators of different sizes, but organic reach on Facebook is often a small share of followers, so that rate will look much lower.
What counts as an engagement on Facebook?
Meta counts actions such as reactions, comments, shares, link clicks, photo views, and video plays as post engagement. This calculator uses reactions, comments, and shares as a simple public-interaction estimate; Meta Business Suite can show a broader native total.
Where can I find Facebook reach and engagement data?
Use Meta Business Suite insights or the Professional dashboard for post-level reach, reactions, comments, and shares. Keep the same group of recent comparable posts when creating your averages.
Should I include Facebook engagement rate in my media kit?
Yes, when it is paired with average reach, audience information, and recent examples. State whether the rate is based on reach or followers so brands can interpret it correctly.
