Money3 min read
RPM vs CPM: Which Number Is Your Income
RPM vs CPM confuses most creators. One describes what advertisers pay, the other what you keep. Here is the difference and which to track.
RPM vs CPM, in one line: CPM is what advertisers pay per 1,000 ad impressions before YouTube takes its share, and RPM is what you actually earn per 1,000 video views after it. RPM is always the lower number, and it is the one that describes your income.
RPM vs CPM, side by side
| CPM | RPM | |
|---|---|---|
| Stands for | Cost per mille | Revenue per mille |
| Whose number | The advertiser's | Yours |
| Measured per | 1,000 ad impressions | 1,000 video views |
| Includes YouTube's cut? | No — it is before the split | Yes — it is after |
| Includes non-ad revenue? | No | Yes: memberships, Super Thanks, Premium |
| Counts views with no ad? | No | Yes — every view is in the denominator |
Two structural differences do most of the work. CPM counts only the views where an ad ran; RPM counts every view. And CPM is measured before YouTube's share, while RPM is what lands in your account.
That is why a channel can see a healthy CPM and a disappointing RPM at the same time, and why comparing your RPM to somebody else's CPM produces despair for no reason.
Where the gap between them goes
Start with a CPM. Subtract:
- Views with no ad. Ad blockers, viewers YouTube chose not to serve, videos with
limited advertiser suitability.
- YouTube's share. Creators receive 55% of net ad revenue on long-form watch-page
ads (YouTube Help).
Then add back:
- Everything else. Channel memberships, Super Thanks, Super Chat, and your share
of YouTube Premium watch time. All of it is in RPM and none of it is in CPM.
FreeMentioned in this article
YouTube Money CalculatorAd revenue by niche and geography — and what a sponsor would pay for the same views.The calculator makes the relationship visible: change the monetized share and the CPM band and watch the RPM move. The wider arithmetic is in how much do YouTubers make.
Which one to track
Track RPM. It is the number that describes your business, it includes revenue streams CPM ignores, and it moves for reasons you can act on.
Use CPM diagnostically. A rising CPM with a flat RPM usually means fewer of your views are being monetized — worth investigating. A falling CPM across the board in the first weeks of a calendar year is seasonal and means nothing about your channel.
What actually moves RPM
| Lever | Effect | Under your control? |
|---|---|---|
| Niche and subject | Very large | Yes, at the channel level |
| Audience geography | Large | Indirectly, through subject and language |
| Video length and ad breaks | Moderate | Yes |
| Advertiser suitability | Large when it applies | Yes |
| Season | Moderate, cyclical | No |
| Non-ad revenue streams | Large over time | Yes |
The first row dominates. A channel about business software and a channel about pranks can differ by a multiple in RPM with identical view counts, which is the reason niche selection is a financial decision as much as a creative one.
Before either number exists
Both require Partner Programme membership: 1,000 subscribers plus 4,000 qualified public watch hours in 12 months, or 10 million Shorts views in 90 days (YouTube Help).
FreeMentioned in this article
YouTube Partner Program CheckerHow far your own channel is from the Partner Program, on both thresholds.See YouTube monetization requirements. And if you are checking whether channels in your niche are monetized at all before committing:
FreeMentioned in this article
YouTube Channel Monetization CheckerIs that channel monetized? Read from its own public page, not guessed.Is a YouTube channel monetized covers what can and cannot be determined from outside.
What is the difference between RPM and CPM?
CPM is what advertisers pay per 1,000 ad impressions before YouTube's share. RPM is your revenue per 1,000 video views after it, including non-ad income.
Why is my RPM so much lower than my CPM?
Because RPM counts every view, including those with no ad, and it is measured after YouTube's 45% share of ad revenue.
Can RPM be higher than CPM?
Occasionally, if a large share of income comes from memberships, Super Thanks or Premium watch time rather than ads.
Which should I use to estimate earnings?
RPM, applied to total views. Using CPM against total views overstates income substantially.
See how the two relate for your own numbers with the YouTube money calculator.
Put it to work
Tools for the job you just read about
Free to run, most of them without an account.
FreeAnalytics & growth
YouTube Money Calculator
Ad revenue by niche and geography — and what a sponsor would pay for the same views.
Calculate →
FreeAnalytics & growth
YouTube Partner Program Checker
How far your own channel is from the Partner Program, on both thresholds.
Check →
FreeAnalytics & growth
YouTube Channel Monetization Checker
Is that channel monetized? Read from its own public page, not guessed.
Check →
FreePreviews
Google SERP Snippet Preview
See your title and description as a Google result — on a desktop and a phone.
Preview →5 runs
FreeUtilities
Social Media URL Cleaner
Strip the tracking off a link — and see what each parameter was telling somebody.
Clean →1 runs
FreeAnalytics & growth
Instagram Money Calculator
What to charge for a post — priced the way a brand actually prices it.
Calculate →
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