Advertising Metrics
What Is CPM? Formula, Example, and How to Use It
Learn what CPM means, how to calculate cost per thousand impressions, and when to use it alongside CPC, CPA, and ROAS.
Metriloom Editorial Team · Aug 22, 2026Marketing & Creator Tools
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CPM Calculator
Calculate cost per thousand impressions.
Open tool →Free toolCPC Calculator
Calculate cost per click.
Open tool →Free toolCPA Calculator
Calculate cost per acquisition.
Open tool →Free toolROAS Calculator
Measure revenue returned for every advertising dollar.
Open tool →Free toolEngagement Rate Calculator
Calculate engagement rate from engagements and audience.
Open tool →Free toolAd Budget Calculator
Estimate impressions and clicks from budget, CPM, and CTR.
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