What Is CPM? Cost Per Mille Explained for Creators
What advertisers pay per 1,000 ad impressions on your content
By the Monthly Income Booster editorial team · Updated · How we research and fact-check
On this topic
CPM = Cost Per Mille (per 1,000 ad impressions). What advertisers pay YouTube/TikTok/Meta. You as the creator receive a portion of this (RPM).
CPM vs RPM
CPM is gross. RPM is what hits your pocket. YouTube keeps 45%, so $20 CPM ≈ $11 RPM (minus videos without ads).
Why CPM varies so much
CPM is set by what advertisers will pay to reach your specific audience, which is why the same view count earns wildly different amounts on different channels. Finance, insurance, software and legal topics carry high CPMs because the advertiser's customer is worth a lot. Entertainment and general lifestyle carry low ones.
Seasonality is larger than most creators expect
Advertising budgets cluster at the end of the calendar year and empty out in January. The same video can earn very different amounts in December and February with identical views, which is why month-to-month comparisons mislead and year-over-year comparisons do not.
Geography changes the number
Where your viewers are matters as much as how many there are. Audiences in markets with higher advertising spend generate higher CPMs, so two channels with identical view counts and identical topics can earn very differently.
Official sources
Tax rules, limits and pay data change. Check the current figures with the primary source before acting on them.
Frequently Asked Questions
What does CPM stand for?+
Cost Per Mille — the cost per one thousand ad impressions. It is what the advertiser pays. What the creator receives is RPM, which is lower because the platform takes a share.
What is the difference between CPM and RPM?+
CPM is gross, paid by the advertiser. RPM is revenue per thousand views after the platform takes its cut and after unmonetised views are included. RPM is the number that describes your actual earnings.
Why is my CPM low?+
Usually topic and audience geography. Finance, software, insurance and legal content carry the highest CPMs because advertisers value those customers most. Season matters too — budgets peak at year end and collapse in January.
Related Guides
What Is RPM on YouTube? (And Why It Matters More Than CPM)
How creators actually get paid per 1,000 views
What Is a REIT? How Real Estate Investment Trusts Work
How REITs earn and pay dividends, the main types, how their dividends are taxed, and the risks
What Is Affiliate Marketing? (Plain English)
How affiliate marketing works, examples, and how creators actually get paid
What Is FIRE? Financial Independence, Retire Early Explained
The movement, the math, and the different FIRE variants
What Is MRR? Monthly Recurring Revenue Explained
The single most important metric for any subscription business
Rental Income: Rooms, Properties and REITs Explained
The main ways to earn rent, what they cost, how rental income is taxed and the risks landlords take on
Browse the whole site
Build Your Personalized Income Plan
Get an AI-generated plan covering all 20 income types in 60 seconds.