Social Media Engagement Rate Calculator
Enter the public totals from one post to calculate a simple follower-based engagement percentage.
How to use the Engagement Rate Calculator
This free engagement calculator combines likes, comments and shares, then compares the total with follower count. It is useful for consistent post-by-post comparisons without uploading account data.
- 01
Enter the account follower count at the time of the post.
- 02
Add the post's likes, comments and shares.
- 03
Compare the percentage with similar posts from the same account and platform.
What this free tool helps you do
- ✓ Check one post with a transparent formula.
- ✓ Compare content formats using the same method.
- ✓ Keep every number in your browser.
Engagement Rate Calculator FAQ
What formula does this engagement calculator use?+
It adds likes, comments and shares, divides the total by followers, then multiplies by 100.
What is a good social media engagement rate?+
There is no universal target. Platform, account size, format and audience all affect the result, so compare similar posts over time.
Does this tool store my account data?+
No. The calculation runs in your browser and the form does not request a username, password or account connection.