What is YouTube CPM?

22 Steps to Grow from $500 to $10,000 on YouTube.pdf

Download Free Checklist

CPM is, first and foremost, the advertiser’s number. It stands for Cost Per Mille, the amount advertisers pay YouTube per 1,000 ad impressions. A channel’s CPM doesn’t land in that creator’s account because the metric that actually reflects take-home earnings is RPM, and confusing the two is the single most common mistake creators make when reading their own Analytics.

CPM Definition

CPM (Cost Per Mille) is the amount advertisers pay to show ads on YouTube, measured per 1,000 ad impressions. It's a pre-revenue-share number: YouTube keeps 45% before any of it reaches a creator, so CPM always reads higher than what a channel actually earns per view.

Creators don't receive their CPM. Their take-home metric is RPM, which already accounts for YouTube's cut and includes every view.

Two CPMs in YouTube Studio

YouTube Studio surfaces two different CPM figures, and mixing them up is where most of the confusion starts.

Both metrics live in YouTube Studio → Analytics → Revenue → Advanced Mode. 

And per YouTube's own explanation of ad revenue analytics, both are built from the channel's real Studio data. Both also represent advertiser spend calculated before YouTube's revenue-share cut.

CPM vs. RPM

Neither CPM figure tells you what the creator earned per view — that's RPM (Revenue per Mille), a separate metric equal to total revenue (after YouTube's cut, across ads, Premium, etc.) per 1,000 views. If the point of the table is "which number reflects real earnings," RPM is the one to include, not playback-based CPM.

CPM and RPM tell different stories about the same channel, so for the full breakdown of the formula and how the two connect, see What Is YouTube RPM?

Average YouTube CPM by Niche (2026)

Education & Science channels post the highest Studio CPM in 2026, at a $5.91 median, which is over 3.7 times what Kids & Teens content earns.

^{Source: AIR Media-Tech, 300 monetized YouTube channels, 3,595 channel-months, May 2025–May 2026. Studio CPM is measured directly from partner Studio data; the advertiser CPM range is a modeled estimate (1.6x–2x Studio CPM), shown for context only.} 

A high CPM doesn't guarantee a high RPM. Gadgets & Tech posts a healthy $5.73 median CPM but only a $2.33 median RPM, because just a third of its views ever reach an advertiser; the two metrics move independently once monetized playback rate enters the picture.

What Affects CPM

• Niche: advertiser demand sets the ceiling; Education & Science and Gadgets & Tech command the highest CPM, Kids & Teens the lowest
• Viewer location: US, UK, and Australian audiences can command 5–10x higher CPM than viewers in lower-spend markets
• Season: Q4 (October–December) CPM commonly runs 40–60% higher than January on the same channel, as advertiser budgets peak
• Video length: videos over 8 minutes qualify for mid-roll ads, which raises ad density and effective CPM

Where to Find Your CPM

CPM is reported in:

YouTube Studio → Analytics → Revenue → Advanced Mode

There, you can find both the advertiser-style CPM and the playback-based Studio CPM appearing as separate columns.