How do you calculate Instagram engagement rate?

The most common formula: (average likes + average comments per post) ÷ follower count × 100. Calculate it over your last 10-12 posts to smooth out post-to-post variance instead of relying on a single standout post.

What's a good Instagram engagement rate in 2026?

It depends heavily on account size: nano accounts (1K-10K followers) average 2.19%, macro accounts (50K-500K) average 0.86% (Sprout Social, 2026). The bigger an account gets, the more its average engagement rate mechanically drops, compare yourself to similarly-sized accounts, not a single benchmark number.

Why is my engagement rate dropping?

The most common causes: an audience that's no longer qualified (bought followers, off-target growth), a content format that no longer matches what performs (carousels and Reels clearly outperform static images), or a lack of consistency that breaks the algorithmic momentum.

Should shares and saves count toward the calculation?

The standard calculation (used here and in most industry benchmarks) is limited to likes and comments, the two public metrics comparable across accounts. Shares and saves are strong algorithmic signals, but rarely included in a comparative engagement rate since that data isn't standardized across tools.

How do you calculate Instagram engagement rate?

The most common formula: (average likes + average comments per post) ÷ follower count × 100. Calculate it over your last 10-12 posts to smooth out post-to-post variance instead of relying on a single standout post.

What's a good Instagram engagement rate in 2026?

It depends heavily on account size: nano accounts (1K-10K followers) average 2.19%, macro accounts (50K-500K) average 0.86% (Sprout Social, 2026). The bigger an account gets, the more its average engagement rate mechanically drops, compare yourself to similarly-sized accounts, not a single benchmark number.

Why is my engagement rate dropping?

The most common causes: an audience that's no longer qualified (bought followers, off-target growth), a content format that no longer matches what performs (carousels and Reels clearly outperform static images), or a lack of consistency that breaks the algorithmic momentum.

Should shares and saves count toward the calculation?

The standard calculation (used here and in most industry benchmarks) is limited to likes and comments, the two public metrics comparable across accounts. Shares and saves are strong algorithmic signals, but rarely included in a comparative engagement rate since that data isn't standardized across tools.

📊 Free calculator · No signup

Calculate your engagement rate

Enter your followers, likes and comments, get your rate instantly, benchmarked against accounts your size. Free, instant, no signup.

Discover the full platform

4,7/5 Trustpilot+3 500 entreprises depuis 20170 € 100% gratuit

How it works

Three steps, zero friction

Enter your numbers

Follower count, average likes and comments over your last 10-12 posts.

Get your rate

Instant calculation, benchmarked against accounts your size.

See what's next

Understand where you stand and what moves the needle.

Benchmarks by account size

Average engagement rate on influencer posts, by account size (Sprout Social, 2026).

Nano1K – 10K followers

2.19%

Micro10K – 50K followers

0.99%

Macro50K – 500K followers

0.86%

Mega500K – 1M followers

0.87%

Celebrity1M+ followers

0.94%

Questions fréquentes

Everything people ask us

The most common formula: (average likes + average comments per post) ÷ follower count × 100. Calculate it over your last 10-12 posts to smooth out post-to-post variance instead of relying on a single standout post.
It depends heavily on account size: nano accounts (1K-10K followers) average 2.19%, macro accounts (50K-500K) average 0.86% (Sprout Social, 2026). The bigger an account gets, the more its average engagement rate mechanically drops, compare yourself to similarly-sized accounts, not a single benchmark number.
The most common causes: an audience that's no longer qualified (bought followers, off-target growth), a content format that no longer matches what performs (carousels and Reels clearly outperform static images), or a lack of consistency that breaks the algorithmic momentum.
The standard calculation (used here and in most industry benchmarks) is limited to likes and comments, the two public metrics comparable across accounts. Shares and saves are strong algorithmic signals, but rarely included in a comparative engagement rate since that data isn't standardized across tools.

Our other free tools

Engagement Rate Benchmarks 2026

Full breakdown by account size and content format.

Fake Followers Checker

Score your account's authenticity.

Want an engagement rate that keeps climbing?

Book a free 30-min call