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Free Instagram engagement rate calculator

Instagram engagement rate is a post's likes, comments, shares and saves divided by its reach, times 100. The median post on Mydrop scores 3.08%.

1Enter the post's numbers

Divide by

2Your engagement rate

0.00%

Open the post, tap View insights, and copy its numbers here.

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Link to this calculator

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Instagram Engagement Rate Calculator by <a href="https://mydropai.com/tools/instagram-engagement-rate-calculator/">Mydrop</a>

How Instagram engagement rate works

Count four interactions

Likes, comments, shares and saves, all listed in the post's insights. Shares and saves are the strongest signs someone valued the post, so never leave them out.

Divide by reach

Reach (Instagram now calls it Viewers) is the number of accounts that saw the post. Dividing by it judges the post itself; dividing by followers mixes in everyone who never saw it.

Know the bar

On accounts connected to Mydrop, the middle half of Instagram posts sat between 1.06% and 6.71%. Above 6.71%, a post is in the top quarter.

Example: “A carousel with 312 likes, 21 comments, 14 shares and 48 saves on a reach of 9,800” = 4.03%, above the median Instagram post on Mydrop (3.08%)

Benchmarks from Instagram posts on accounts connected to Mydrop, 180 days to September 17, 2026. Page checked on October 11, 2026.

Mydrop data

What is a good Instagram engagement rate? 3.08% is the median.

We measured Instagram posts on accounts connected to Mydrop, over 180 days to September 2026. Each rate is the post's likes, comments, shares and saves divided by its reach.

Bottom quarter: under 1.06%Middle half: 1.06% to 6.71%Top quarter: over 6.71%

Instagram engagement by weekday, vs the account's typical post

Monday±0%
Tuesday±0%
Wednesday±0%
Thursday±0%
Friday±0%
Saturday+6%
Sunday−3%

Instagram engagement by time of day, vs the account's typical post

Morning, 6 am to noon±0%
Afternoon, noon to 6 pm±0%
Evening, 6 pm to midnight±0%
Night, midnight to 6 am−36%
  • Half of all Instagram posts on Mydrop earned between 1.06% and 6.71% of their reach: a 4% post is a good post, not a great one.
  • Saturday posts did 6% better than the account's typical post and Sunday posts 3% worse. Every other weekday sat level.
  • Posts published between midnight and 6 am earned 36% less, the biggest timing effect in the data. If your scheduler fills night slots, move them.

Method and every Mydrop benchmark

Reference

Every Instagram number, and where to find it

What each number in the formula means, and where Instagram shows it for a post.

NumberWhere Instagram shows itIn the formula
LikesUnder the post, and in View insights > InteractionsCounted
CommentsUnder the post, and in View insights > InteractionsCounted
SharesView insights > InteractionsCounted
SavesView insights > InteractionsCounted
Reach (Viewers)View insights: the unique accounts that saw the postDivide by it
ViewsView insights: every time the post was shown, repeats includedNot used: repeat views inflate it
FollowersYour profileDivide by it only for a public, quick comparison

Since 2024 Instagram counts Views (every time the post is shown, repeats included) instead of impressions, and calls the unique accounts Viewers. Instagram shows no engagement rate itself: interactions ÷ viewers × 100 is the formula Mydrop uses.

Questions

Instagram engagement rate, answered

On accounts connected to Mydrop, the median Instagram post earned 3.08% of its reach, and the middle half of posts sat between 1.06% and 6.71% (180 days to September 2026). Above 6.71% is a top-quarter post.

Add the post's likes, comments, shares and saves, divide by its reach, and multiply by 100. 395 interactions on a reach of 9,800 is a 4.03% engagement rate.

By reach to judge a post, since only the accounts that saw it could engage. By followers to compare public accounts, such as creators for a brand deal, because anyone can see a follower count but only the owner sees reach.

Open the post and tap View insights. Instagram now calls reach Viewers: the unique accounts that saw the post. Interactions lists its likes, comments, shares and saves.

No. Instagram shows views, viewers and interactions, but no rate. Interactions divided by viewers, times 100, is the standard formula and the one Mydrop uses.

Morning, afternoon and evening did the same on Mydrop. Only the night stood out: posts published between midnight and 6 am earned 36% less than the account's typical post.

Yes. No signup, no limit, and your numbers never leave your browser.

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