The basic engagement rate formula is total engagements divided by an audience number, multiplied by 100. The audience number can be followers, reach, impressions or views, and the one you choose changes the answer, so always state which formula you used.
This guide gives you each formula, the version that fits Instagram, YouTube, LinkedIn, X and TikTok, what counts as an engagement on each, and worked examples. If you just want the number, use our free engagement rate calculator.
Key takeaways
- Formula: Engagement rate = (Total engagements ÷ Audience base) × 100.
- Use reach for organic Instagram posts, views for video, impressions for LinkedIn and X, and followers only for quick comparisons of other accounts.
- The same post can show 4.5%, 5% or 7.5% depending on the denominator. Never compare rates built on different bases.
- Each platform counts engagements differently. X includes clicks, so its rates are not comparable with Instagram.
- For a period or a set of posts, divide total engagements by total reach rather than averaging each post’s rate.
Skip the spreadsheet. Paste your likes, comments, shares, saves and reach into the free TechMachaw engagement rate calculator and get your rate by followers, reach and views in one click. It is one of 10 free social media tools on the page, with no signup.
What is the engagement rate formula?
The engagement rate formula is (Total engagements ÷ Audience base) × 100. Engagements are the interactions a platform counts, such as likes, comments, shares and saves. The audience base is followers, reach, impressions or views. The result is the percentage of that audience who interacted with your content.
Formula: Engagement rate (%) = (Total engagements ÷ Audience base) × 100
Engagement rate matters because raw likes grow with audience size. A rate lets you compare posts, formats and creators of different sizes on one scale. Brands use it to shortlist creators, as we cover in our guide to influencer marketing pricing, and creators use it to show how strongly an audience responds.
What are the 4 main engagement rate formulas?
The four main engagement rate formulas differ only in the denominator: followers (ER by followers), reach (ER by reach), impressions (ER by impressions) and views (ER by views). Followers suits comparing public accounts, reach suits organic posts, impressions suits LinkedIn, X and paid ads, and views suits video content.
| Formula | Calculation | Best for | Watch out for |
|---|---|---|---|
| ER by followers | Engagements ÷ Followers × 100 | Comparing competitors or creators using public data | Ignores how many people actually saw the post |
| ER by reach | Engagements ÷ Reach × 100 | Organic Instagram and Facebook posts | Needs account insights, not public |
| ER by impressions | Engagements ÷ Impressions × 100 | LinkedIn, X, paid ads | Repeat views lower the rate |
| ER by views | Engagements ÷ Views × 100 | Reels, Shorts, YouTube, TikTok | View definitions differ by platform |
Two related formulas are useful for reporting:
Formula: Daily engagement rate = (Engagements in a day ÷ Followers) × 100
Formula: Cost per engagement (CPE) = Ad spend ÷ Engagements
Reach counts unique accounts, while impressions and views count every time content appears, including repeats. See the glossary definition of reach for the difference.
How do you calculate engagement rate on Instagram?
On Instagram, add likes, comments, shares and saves for a post, divide by the post’s reach (accounts reached) and multiply by 100. For Reels, you can also divide by views. For competitor accounts where you cannot see reach, divide by followers instead, and label the result as ER by followers.
Instagram now reports views as its main content metric. Meta says views count the number of times a reel or video was played, or a photo was on screen, including repeat views. Because views include repeats, ER by views will usually be lower than ER by reach for the same post.
Worked example: one Reel, three answers
Example: a travel creator has 20,000 followers. One Reel gets 600 likes, 45 comments, 90 shares and 165 saves, so 900 engagements. It reached 12,000 accounts and got 18,000 views.
| Formula | Calculation | Result |
|---|---|---|
| ER by followers | 900 ÷ 20,000 × 100 | 4.5% |
| ER by reach | 900 ÷ 12,000 × 100 | 7.5% |
| ER by views | 900 ÷ 18,000 × 100 | 5.0% |
All three are correct. If a brand compares this creator’s 4.5% with another creator’s 7.5%, it may reject the better account simply because the formulas differ. Ask which base was used every time.
How do you calculate engagement rate on YouTube?
On YouTube, add likes, comments and shares for a video, divide by views and multiply by 100. Use engaged views where available, because from August 24, 2026 YouTube counts a view when a video starts to play, while engaged views remain the basis for earnings. For channel comparisons, divide by subscribers.
YouTube’s help centre says that from August 24, 2026 views are counted the moment a video starts to play across Shorts, long-form and live, and that Partner Program earnings still use engaged views. That change can lower ER by views for Shorts compared with older data. Our explainer on the new YouTube view count rules covers the details.
Example: a finance channel with 50,000 subscribers posts a video with 20,000 engaged views, 800 likes, 120 comments and 80 shares. ER by views = 1,000 ÷ 20,000 × 100 = 5%. ER by subscribers = 1,000 ÷ 50,000 × 100 = 2%.
How do you calculate engagement rate on LinkedIn?
On LinkedIn, add reactions, comments, reposts and clicks for a post, divide by impressions and multiply by 100. LinkedIn Page analytics report engagement rate on an impressions basis and include clicks, so a LinkedIn rate will look higher than a calculation using only reactions, comments and reposts.
Example: a B2B company page post gets 8,000 impressions, 150 reactions, 20 comments, 10 reposts and 220 clicks. Engagements = 400. ER by impressions = 400 ÷ 8,000 × 100 = 5%. Without clicks it would be 180 ÷ 8,000 × 100 = 2.25%. Decide whether you include clicks and keep it consistent in every report.
How do you calculate engagement rate on X (Twitter)?
On X, engagement rate is engagements divided by impressions, multiplied by 100. X counts an engagement as any interaction with a post, including clicks on links, media, the username, the profile photo or expanding the post, plus likes, reposts, replies and follows. That makes X rates hard to compare with other platforms.
X defines engagement rate as engagements divided by impressions in its post activity dashboard. Example: a post with 25,000 impressions and 500 engagements has an engagement rate of 2%. If 300 of those were profile clicks and post expansions, the “public” engagement rate from likes, reposts and replies would be only 0.8%.
How do you calculate engagement rate on TikTok?
On TikTok, add likes, comments, shares and saves, divide by video views and multiply by 100. TikTok feeds are driven by recommendations rather than followers, so ER by views is the fairest measure. TikTok is not available in India, so Indian brands running global campaigns usually report it for other markets only.
India blocked TikTok in June 2020, and in August 2025 the government said no order has been issued to lift the ban. For India, the closest short video equivalents are Instagram Reels and YouTube Shorts.
Example: a video gets 40,000 views, 3,000 likes, 150 comments, 250 shares and 200 saves. ER by views = 3,600 ÷ 40,000 × 100 = 9%.
What counts as an engagement on each platform?
An engagement is any interaction the platform records on a post. Instagram and TikTok count likes, comments, shares and saves. YouTube counts likes, comments and shares. LinkedIn counts reactions, comments, reposts and clicks. X counts almost every click. Always list which interactions you included, because the total changes the rate.
| Platform | Engagements usually counted | Recommended base | Where to find data |
|---|---|---|---|
| Likes, comments, shares, saves | Reach (posts), views (Reels) | Professional dashboard, Insights | |
| YouTube | Likes, comments, shares | Engaged views or views | YouTube Studio, Analytics |
| Reactions, comments, reposts, clicks | Impressions | Page analytics, post analytics | |
| X | Likes, reposts, replies, clicks, follows, expansions | Impressions | Post activity dashboard |
| TikTok | Likes, comments, shares, saves | Views | TikTok Studio analytics |
How do you calculate engagement rate for multiple posts?
For multiple posts, add all engagements and divide by the total of the audience base, such as total reach, then multiply by 100. Do not average each post’s rate, because a small post with an unusually high rate will distort the result. The total method weights each post by its actual audience.
Formula: Period ER = (Sum of engagements ÷ Sum of reach) × 100
| Post | Engagements | Reach | Post ER |
|---|---|---|---|
| Post A | 50 | 500 | 10.0% |
| Post B | 400 | 10,000 | 4.0% |
| Post C | 300 | 10,000 | 3.0% |
| Total | 750 | 20,500 | 3.7% (total method) |
The simple average of the three rates is 5.7%, which overstates the account’s real performance because Post A reached only 500 people. Report 3.7%.
What is a good engagement rate?
A good engagement rate is one that beats your own recent median and your direct competitors on the same formula. Published cross-industry averages can guide you, but they vary by study, industry, account size and method, so treat them as a rough reference, not a target.
For reference, Hootsuite’s 2026 engagement rate benchmarks, based on its analysis of over 1 million posts with the agency Critical Truth, list these all-industry averages. Hootsuite does not state the denominator on that page, so compare with care.
| Platform | All-industry average (Hootsuite 2026) |
|---|---|
| 3% | |
| Instagram Reels | 2.7% |
| 2% | |
| X | 1.8% |
| TikTok | 1.5% |
| 0.8% |
Two practical rules work better than any benchmark: compare only like with like (same platform, same formula, similar account size), and track your own trend every month. Engagement is also a signal that platforms use in ranking, and Meta’s originality algorithm update makes original content more likely to earn it.
What are common engagement rate mistakes?
The common mistakes are mixing formulas, averaging post rates, counting only likes, comparing platforms directly, and ignoring fake engagement from giveaways or engagement pods. Each makes the number look better or worse than reality, which leads to wrong decisions on creators, formats and budgets.
- Mixing bases. A 6% by reach and a 3% by followers are not comparable.
- Likes only. Saves and shares often signal more intent than likes. Include them.
- Cross-platform ranking. X includes clicks, Instagram does not. Rank within a platform.
- Giveaway spikes. Remove contest posts or report them separately.
- Ignoring comment quality. 200 comments of emojis from the same accounts is not real engagement.
What this means for marketers and creators
For marketers and media planners
- Set one formula per platform in your reporting template and write it in the footnote of every report.
- When vetting creators, ask for reach and view screenshots so you can calculate ER by reach and views, not only by followers.
- Pair engagement rate with a business metric such as clicks, sign-ups or sales, because a high rate does not always mean revenue.
For creators
- Put your ER by reach and ER by views in your media kit, with the formula stated. Brands trust numbers they can verify.
- Track saves and shares separately. They are the strongest sign your content is useful.
- Compare your monthly rate with your own median, not with viral accounts. Steady growth sells better than one spike.
Skip the spreadsheet. Paste your likes, comments, shares, saves and reach into the free TechMachaw engagement rate calculator and get your rate by followers, reach and views in one click. It is one of 10 free social media tools on the page, with no signup.
Frequently asked questions
How do you calculate engagement rate?
Add up the engagements on a post, such as likes, comments, shares and saves, divide by an audience base and multiply by 100. The base can be followers, reach, impressions or views. For example, 900 engagements on a post that reached 12,000 accounts gives an engagement rate by reach of 7.5%. Always state which base you used.
Should engagement rate be calculated by followers or reach?
Use reach when you have access to insights, because it measures the share of people who actually saw the post and interacted. Use followers only when you cannot see reach, such as when comparing competitor or creator accounts from public data. Label the formula clearly, because rates by followers are usually lower than rates by reach.
What is a good engagement rate on Instagram?
A good Instagram engagement rate is one that beats your own recent median and similar accounts using the same formula. For reference, Hootsuite’s 2026 benchmarks list an all-industry Instagram average of 3% and 2.7% for Reels. Smaller accounts usually see higher rates than large ones, so compare with accounts of a similar size.
Do views count as engagement?
No. Views and impressions measure exposure, not interaction, so they belong in the denominator of the formula, not the numerator. Engagements are active actions such as likes, comments, shares, saves and, on some platforms, clicks. Counting views as engagements would inflate the rate and make it meaningless for comparison.
How is engagement rate calculated on YouTube?
Divide likes, comments and shares by views and multiply by 100. Because YouTube counts a view when a video starts to play from August 24, 2026, while engaged views remain the basis for earnings, using engaged views keeps your rate consistent with older data. To compare channels, divide by subscribers instead.
Why is my engagement rate different in different tools?
Tools use different formulas and count different interactions. One tool may divide by followers and another by reach or impressions, and some include clicks or video views as engagements while others do not. Check each tool’s definition, then pick one method and use it consistently across all your reports.
Next steps
Calculate your numbers now with the free engagement rate calculator and social media tools, then use them to price your next deal with our influencer pricing guide. Want more practical guides? Join the free TechMachaw newsletter using the signup form on this page.
