CPM calculator

Enter the ad spend and the number of impressions to get the CPM.

Result
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$500 spend on 100,000 impressions is a $5 CPM.

Example

Calculate the cost per 1,000 impressions from spend and impressions in your browser. Values stay on your device.

$500 spend on 100,000 impressions is a $5 CPM.

Processed locally in your browser.

Methodology

CPM = spend / impressions × 1000.