CPM Calculator

Cost per thousand impressions — or cost or impressions from CPM.

Runs in your browser — nothing is uploaded
Calculate

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How to use CPM Calculator

  1. Enter your values — the unit for each field is shown next to it.
  2. The result updates instantly as you type.
  3. Copy the results, or change inputs to compare scenarios.

Formula & assumptions

CPM = cost ÷ impressions × 1,000