TikTok Viral Score Calculator
Get a single 0 to 100 viral score for any TikTok. Enter your video's stats and we'll weigh your engagement, shares, saves, and reach to estimate how viral it really went.
Your Viral Score
100
Viral
The score weights shares and saves most heavily, then engagement rate, then a reach bonus for views beyond your follower count. It is an estimate to compare videos, not an official TikTok metric.
What Makes a TikTok Go Viral?
Virality is not just about views. A video that racks up views but barely gets saved or shared often stalls, while a video with a high share and save rate tends to keep spreading. That is why this calculator gives the most weight to shares and saves, then layers in your overall engagement rate and a bonus for reaching far beyond your follower count.
How to Read Your Viral Score
A score of 80 or above is Viral, 60 to 80 is Strong, 40 to 60 is Building, and below 40 means there is clear room to improve. Use the breakdown to see which signal is holding you back. If your engagement rate is low, dig deeper with our TikTok Engagement Rate Calculator.
Improving Your Next Video
The fastest way to raise your viral score is to make content people want to save and share. Strong hooks, rewatchable payoffs, and clear value all help. For a deeper playbook, read how to go viral on TikTok.
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FYP Now analyzes what drives your top videos so you can repeat what works and post more viral content.
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