CreatorCalc
YouTube

YouTube CPM Calculator

Convert between CPM, RPM, and total earnings. Understand the difference between what advertisers pay and what creators receive.

What would you like to calculate?

$

Cost per 1,000 impressions paid by advertisers

Not all views are monetized (typically 70–80%)

CPM & RPM Results

Creator Earnings
$550.00
Your RPM
$5.50
Advertiser CPM
$10.00
Total Ad Revenue Generated
$1,000.00
YouTube's 45% Revenue Share
$450.00

CPM vs RPM

CPM (Cost Per Mille) is what advertisers pay per 1,000 ad impressions. RPM is what you actually earn per 1,000 views after YouTube's 45% cut. RPM is always lower than CPM.

How the Formula Works

Formula
RPM = CPM × (1 − 0.45) Earnings = (Views / 1,000) × RPM CPM = (Earnings / Views) × 1,000 / (1 − 0.45)

Variables

CPMCost Per Mille — what advertisers pay per 1,000 ad impressions
RPMRevenue Per Mille — creator earnings per 1,000 total views
0.45YouTube's revenue share (45% of gross ad revenue)

Worked Example

If YouTube Studio shows your RPM as $4.50, your advertiser CPM is approximately $4.50 / 0.55 = $8.18. A video with 200,000 views earns $4.50 × 200 = $900.

RPM shown in YouTube Studio already accounts for YouTube's cut — it is your actual take-home per 1,000 views

CPM fluctuates throughout the year — typically 30–60% higher in Q4 than Q1

CPM vs. RPM: The Essential Distinction

CPM is a metric that belongs to advertisers. RPM is your metric as a creator. When a brand says "we pay a $15 CPM," they mean $15 per 1,000 impressions to run their ad. You receive 55% of that — your RPM is $8.25. The gap matters when evaluating your channel's business performance.

Why Your RPM Changes

RPM fluctuates due to seasonality (Q4 advertising spend is highest), niche (high-value audiences command more advertiser spend), viewer location (US/UK viewers are worth significantly more), content format (longer videos with mid-rolls earn more), and the age of your videos (older content still generating views at lower engagement may have lower fill rates).

Frequently Asked Questions

A good CPM depends heavily on niche. Personal finance and investing channels see $15–$45 CPM. Tech channels see $8–$20. Gaming channels often see $2–$8. "Good" means anything above the niche average for your audience geography.

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