SPKV Calculator

Measure subscribers gained per 1,000 views.

SPKV shows whether views are turning into subscribers. Use it to compare videos, topics, hooks, and formats without pretending view count alone explains growth.

Formula: subscribers gained divided by views, multiplied by 1,000. Use the same date window when comparing videos.

SPKV

8

Subs / video

80

Views for 100 subs

12,500

Useful signal

The video is converting some viewers, but the pattern still needs context.