YouTube RPM vs CPM: What's the Difference and Why It Matters
CPM and RPM are the two most misunderstood metrics in YouTube monetization. Here's exactly what each one means, why they're different, and how to use them to benchmark your channel.
Statly Editorial
Analytics Team
Every monetized creator has seen both numbers in YouTube Studio — CPM and RPM — and most have googled the difference at least once. The confusion is understandable: both measure revenue per 1,000 something, but they measure completely different things, from completely different perspectives. Getting this wrong means misreading your own channel's financial health.
What CPM Actually Is
CPM stands for Cost Per Mille — the amount advertisers pay YouTube per 1,000 ad impressions. This is the advertiser's number, not yours. When a brand sets a $10 CPM campaign, they're paying Google/YouTube $10 for every 1,000 times their ad is shown. You don't see this full amount.
CPM = what advertisers pay. This appears in YouTube Studio but it's not what you earn. It's useful for understanding advertiser demand in your niche.
What RPM Actually Is
RPM stands for Revenue Per Mille — the amount you earn per 1,000 video views, after YouTube takes its 45% cut, across all monetization sources (ads, memberships, Super Chats, merch shelf). This is your number. It's always lower than CPM.
RPM = what you actually earn. This is the metric to optimise for. It accounts for ad fill rate, YouTube's revenue share, and all revenue streams combined.
The Exact Relationship Between Them
RPM and CPM are connected by two factors: YouTube's 45% revenue share, and ad fill rate (not every view triggers an ad). The approximate formula is: RPM ≈ CPM × 0.55 × fill rate. A channel with a $10 CPM and 70% fill rate earns roughly $3.85 RPM from ads alone.
| CPM | Fill Rate | YouTube Cut | Approx RPM |
|---|---|---|---|
| $5 | 65% | 45% | $1.79 |
| $10 | 70% | 45% | $3.85 |
| $15 | 75% | 45% | $6.19 |
| $20 | 80% | 45% | $8.80 |
| $25 | 80% | 45% | $11.00 |
Why Your RPM Might Be Low Even With High CPM
- 1Low ad fill rate — not every view is monetised with an ad, especially international viewers.
- 2Geography — viewers from US, UK, CA, AU attract 3–5× higher CPM than viewers from South Asia or Southeast Asia.
- 3Content category — YouTube's ad system places contextually relevant ads; irrelevant content attracts lower bids.
- 4Video length — videos under 8 minutes can only run one mid-roll; longer videos allow multiple ad breaks.
- 5Viewer behaviour — if viewers skip ads before 5 seconds (pre-roll) you earn nothing from that impression.
Which Metric Should You Actually Track?
For understanding your own channel's health: track RPM. It reflects real deposited revenue. For benchmarking against other creators or niches: CPM is more useful because it's the advertiser-side number that gets published in industry reports. A channel optimising for RPM should focus on: audience geography (US/UK audiences pay more), video length (enable mid-rolls at 8+ minutes), seasonal timing (Q4 pays more), and niche alignment (finance content attracts finance advertisers).
Use Statly's YouTube Video Analytics Report to get RPM estimates for any public video based on its view count and niche. Compare two channels' estimated RPMs side-by-side in the Compare YouTube Channels tool.
RPM Benchmarks by Niche (2026)
| Category | Typical RPM | Typical CPM |
|---|---|---|
| Finance / Investing | $8 – $22 | $14 – $40 |
| B2B / Software | $6 – $18 | $11 – $33 |
| Real Estate | $5 – $14 | $9 – $25 |
| Technology | $4 – $12 | $7 – $22 |
| Health & Fitness | $3 – $8 | $5 – $15 |
| Food & Cooking | $2 – $6 | $4 – $11 |
| Lifestyle / Vlogs | $2 – $5 | $4 – $9 |
| Gaming | $1.50 – $4 | $2.75 – $7 |
| Entertainment | $1 – $3 | $1.80 – $5.50 |
Free Tools
Apply This to Your Channel
Use Statly's free tools to run the numbers on your own channel right now.