CPM Calculator
Work out campaign cost, impressions, or cost per thousand.
2
Understand the result
No guesswork required.
Enter your numbers and calculate.
We’ll show the result and exactly how it works.
The formula
CPM is cost divided by impressions, multiplied by 1,000. Enter any two values to solve the third. Estimates do not guarantee campaign delivery.
How does this work?
Enter your figures and select Calculate. The result includes its formula, so you can check what was included. Changes to the inputs are marked until you calculate again.
Is my data uploaded?
No. These calculators run entirely in your browser, with no AI or scraping requests.