Advanced Engagement Calculator
Calculate engagement rate with likes, comments, shares, and saves — weighted metrics and benchmarks.
Viral score: Typical share rate — shares-to-likes ratio indicates content shareability.
- •Strong engagement mix — keep testing formats that drive shares and saves.
About this tool
Basic engagement rate from likes alone misses saves and shares — signals that often predict reach better than likes.
Calculate weighted engagement rate including comments, shares, and saves with platform benchmarks.
How to use the Advanced Engagement Calculator
- 1
Enter follower count and post engagement metrics.
- 2
Include saves and shares for a fuller engagement picture.
- 3
Compare your rate to platform benchmarks and prior posts.
Weighted engagement metrics
Saves indicate content worth revisiting; shares extend reach beyond followers. Weight them accordingly when evaluating post performance.
Use the same formula consistently when comparing posts over time.
Pro tips
- Include saves when available — Instagram and TikTok expose them in insights.
- Compare advanced ER to basic ER to see which posts drive deeper engagement.
Social Media Specs & Character Limits
Optimal text formatting, length guidelines, and parameters for all major platforms:
| Platform | Max Length | Ideal Length | Hashtag Policy |
|---|---|---|---|
| Instagram Feed & Reels | 2,200 chars | 125 - 150 chars | 3 - 5 tags (Recomm.) |
| TikTok Posts | 4,000 chars | 100 - 200 chars | 3 - 5 tags (Ideal) |
| YouTube Description | 5,000 chars | 1,500 chars (SEO) | 3 - 10 tags |
| X / Twitter Post | 280 chars | 100 - 140 chars | 1 - 2 tags |
| LinkedIn Articles & Posts | 3,000 chars | 500 - 1,000 chars | 3 - 5 tags |
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Frequently Asked Questions
How is this different from the basic calculator?▼
This version weights saves and shares higher and supports multi-metric input for a more complete engagement score.
Is post data uploaded?▼
No. All calculations run 100% in your browser — your metrics stay private.