RPM vs CPM: What Creators Actually Earn
CPM and RPM sound alike and are routinely confused. The difference decides how much money actually lands in your pocket.
The one-line difference
| Metric | Who pays / who earns | Formula | Typical (YouTube, 2026) |
|---|---|---|---|
| CPM | What advertisers pay per 1,000 ad impressions | (ad spend ÷ impressions) × 1,000 | $4–$20 by niche |
| RPM | What you earn per 1,000 views, after YouTube's 45% share | (revenue ÷ views) × 1,000 | $1–$17 by niche |
A $10 CPM does not become $10 of your money. YouTube keeps 45% of long-form ad revenue (creator share 55%), and not every view is monetized (ad blockers, Premium, limited-ads videos). That is why a channel can see a $20 CPM in Studio and an RPM closer to $5.
The conversion
RPM ≈ CPM × monetized share × creator share. Example: $10 CPM, 60% monetized views,
55% creator share → $10 × 0.60 × 0.55 = $3.30 effective RPM.
Why creators should negotiate with RPM
When a brand offers you a sponsored video, quote your real RPM (total revenue ÷ total views × 1,000), not the CPM shown in YouTube Analytics — Studio's CPM is a platform-wide average, not your rate. Misquoting is a common and costly mistake.
Short-form is a different game
YouTube Shorts, TikTok Creator Rewards and Instagram Reels pay far less per 1,000 views ($0.02–$1.00) because of pooled revenue models and lower advertiser demand. See the Views to Money calculator for platform-agnostic math.