Engagement Rate by Platform
Platform | Engagement Rate Formula |
Instagram (posts, excluding Reels) | (Likes + Comments (+ Shares when available via opt-in)) / Followers |
Instagram Reels | (Likes + Comments (+ Shares when available via opt-in)) / Followers |
TikTok | (Likes + Comments + Shares) / Views |
YouTube | (Likes + Comments) / Followers |
Snapchat | (Likes + Comments) / Followers |
(Likes + Comments + Reshares) / Followers | |
X (Twitter) | (Likes + Comments + Reshares) / Followers |
(Likes + Comments + Forwards) / Followers | |
(Likes + Comments + Shares + Wows) / Followers | |
RED (Xiaohongshu) | (Likes + Comments + Reshares) / Followers |
Douyin | (Likes + Comments + Reshares) / Followers |
Notes
Shares are included only when available via opt-in on Instagram
On Weibo, forwards are equivalent to reshares
To accurately measure virality, Tiktok & Instagram Reels use total views as the baseline denominator
All other platforms use followers as the baseline denominator
