Business & Work
CPM Calculator
Calculate Cost Per Mille (thousand impressions)
Created and maintained by: CalcTago Editorial TeamLast updated: 2026-02-13
Formulas and edge cases are reviewed against authoritative references before publication. For methodology, editorial standards, or corrections, use the links below.
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Frequently asked questions
What does the CPM Calculator do?
It helps you calculate Cost Per Mille (thousand impressions).
What inputs do I need?
Enter Campaign cost and Impressions.
Are decimals supported?
Yes, you can use decimal values where appropriate.
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About this tool
This CPM Calculator turns your inputs into practical results. Provide Campaign cost and Impressions to calculate CPM.
Adjust values to compare scenarios and see how sensitive the result is. The calculation uses the numbers as entered, so double-check units and expect small differences from rounding in the displayed totals.