Engagement Rate Calculator
Enter a creator's followers and average likes and comments to instantly get their engagement rate — plus a benchmark verdict tuned to their audience size.
Enter your follower count and average likes/comments to see the engagement rate.
Formula: (avg likes + avg comments) ÷ followers × 100
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Engagement rate benchmarks by follower tier
Typical "good" Instagram engagement rates fall as audiences grow. Use these as a rough guide, not a hard rule.
| Tier | Follower range | Good engagement rate |
|---|---|---|
| Nano | 1K–10K | 4–8% |
| Micro | 10K–100K | 3–5% |
| Mid | 100K–500K | 1.5–3% |
| Macro | 500K–1M | 1–2% |
| Mega | 1M+ | 0.5–1.5% |
How engagement rate is calculated
Engagement rate measures how actively a creator's audience interacts with their content relative to its size. The standard formula is (average likes + average comments) ÷ followers × 100, expressed as a percentage. A 50,000-follower account averaging 1,800 likes and 120 comments has an engagement rate of about 3.84%.
It matters because reach alone doesn't convert — an engaged audience trusts the creator's recommendations, which is what actually drives campaign results. That's why brands often prefer a micro creator with 5% engagement over a macro creator with 1%, even though the macro account has far more followers.
Treat the number as a first filter. Pair it with comment quality, saves and shares, audience authenticity, and brand relevance before you commit budget. Speeedy.ai surfaces these signals automatically across our verified creator database so you don't have to calculate them by hand.
Engagement rate FAQ
How do you calculate engagement rate?
The most common formula is engagement rate = (average likes + average comments) ÷ followers × 100. This calculator uses that formula. For a more complete picture, you can also factor in saves and shares, which Instagram counts as strong engagement signals.
What is a good engagement rate on Instagram?
It depends on account size. For micro creators (10K–100K) a good rate is roughly 3–5%, while mega accounts (1M+) typically sit around 0.5–1.5%. Anything above 3% is generally considered strong for a mid-sized account. Smaller, niche audiences usually engage at higher rates than very large ones.
Why does engagement rate drop as followers grow?
Larger audiences are more passive and less tightly connected to the creator, so a smaller share of followers like or comment on each post. That's why this calculator applies a fairer benchmark for accounts above 500K followers.
Is engagement rate the only metric that matters?
No. Engagement rate is a useful first filter, but you should also look at comment quality, saves and shares, audience authenticity, and how relevant the creator's audience is to your brand. Speeedy.ai surfaces these signals across 178,000+ verified creators.
Is this engagement rate calculator free?
Yes — it's completely free, runs in your browser, and requires no signup. For engagement rates, contact emails, and AI-powered outreach across our full creator database, you can start free on Speeedy.ai.
Stop calculating engagement by hand
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