Engagement Rate Calculator

Open a profile, see its engagement rate: an influencer engagement rate calculator for Instagram with average likes per post.

Engagement Rate Calculator puts the numbers right on the profile page. Open a public profile on instagram.com, and a small card appears under the header with its engagement rate, average likes per post, average comments and a benchmark for accounts of that size. Nothing to type or paste. Not affiliated with Instagram or Meta. Most engagement rate tools ask you to copy followers and likes into a form by hand. This engagement rate calculator for Instagram reads the numbers the profile page has already loaded and does the math in your browser. What the card shows: 📊 Average engagement rate by followers for the latest posts, plus the median, which one viral post can't inflate. ❤️ Average likes per post and average comments per post. 🏷️ A plain label, from below typical to above typical, with the benchmark source and year next to it. 🧮 Which posts were counted, how many had hidden likes and were skipped, and whether a pinned post is in. 📋 Copy summary puts the numbers on your clipboard as plain text for a client. It counts engagement rate by followers, the common formula for influencer engagement rate: (likes + comments) / followers × 100, averaged over the latest 12 posts in the grid. Reach, saves and shares are private, so they are not part of it. Posts with hidden likes are left out, not guessed. If fewer than 6 can be counted, the number turns grey and says so. Benchmarks with a named source: ▸ By size (the default): the median for accounts of a similar size, from SociaVault's 2026 data on verified accounts. ▸ Overall: 0.48%, the 2025 average from Socialinsider's study of business accounts. ▸ Our bands: below is under 0.7× the benchmark, typical is 0.7-1.5×, above is over 1.5×. How to use it: 1️⃣ Pin the extension icon to the toolbar. 2️⃣ Open a profile on instagram.com. 3️⃣ Read the card under the header, or click the icon to see the same numbers. 4️⃣ Click Exclude pinned or Copy summary when you need them. Who it is for: • Agencies and brands checking an influencer engagement rate before a paid post • Creators who want to know their average engagement rate on Instagram before a pitch • Social media managers doing a quick instagram audit of a client or a competitor • Anyone who wants an engagement rate checker without typing numbers Settings in the toolbar window: ➤ Count pinned posts, on or off. ➤ Benchmark: overall or by account size. ➤ Show the card on profile pages, or keep the numbers in the toolbar window only. The card follows the page's light or dark theme. Privacy in short: 🔒 This engagement rate calculator runs only on instagram.com. 🔒 It reads only what the page has already loaded on the feed, profiles, posts, Reels and Explore. It never reads Direct messages, account settings or stories. 🔒 It makes no requests of its own and never scrolls, clicks or opens profiles for you. 🔒 It sends nothing anywhere: no server, no account, no analytics. Only your three settings are saved, in your browser. Questions and answers: ❓ What is a good engagement rate on Instagram? It depends on size. The average engagement rate is higher for smaller accounts: in SociaVault's 2026 data the median is 3.42% for 1K-10K followers and 0.81% for 500K and up. The card compares a profile with its own size band, so 2% can be strong for one account and weak for another. ❓ How is it different from an engagement calculator on a website? A website needs the numbers typed in or looks the handle up on its own server. This one works on the page you have open. ❓ Why are 10 posts counted, not 12? Ones with hidden likes are skipped, and collabs owned by another account are not counted. The card says what was left out. ❓ Is the engagement rate checker accurate? It uses the exact numbers the page received, not the rounded ones shown on hover. If the page offers only a rounded follower count like 148K, the card puts ≈ next to it. ❓ Does it show reels engagement rate by views? Only when the page includes view counts. The profile grid often leaves them out, and then the toolbar window says views are hidden instead of guessing. ❓ Is this a full instagram analytics tool? No. It is a quick engagement rate calculator for the profile in front of you. It does not track growth, reach or audience, and it keeps no history. ❓ The card says it couldn't read posts. What now? Instagram sometimes changes how its pages load. Reload the page. If the message stays, click Report and we will update the extension.