CPM Calculator
Calculate cost per thousand impressions (CPM), total ad cost, or total impressions for your campaign.
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How to use this calculator
CPM (Cost Per Mille) is the cost for 1,000 ad impressions. Rearranging: Total Cost = (CPM / 1000) × Impressions; Impressions = (Budget / CPM) × 1000.
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Select what you want to calculate: CPM, total cost, or total impressions.
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Enter the known values — campaign cost, impressions, or CPM rate.
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Read your results including CPM, total cost, impressions, and cost per single impression.
Frequently asked questions
What is a good CPM?
A good CPM varies by platform and industry. Display ads average $2–$5, social media $5–$10, and video ads $10–$30. Lower CPM is better for reach, but consider audience quality alongside cost.
What is the difference between CPM and CPC?
CPM charges per 1,000 impressions regardless of clicks — great for brand awareness. CPC (cost per click) charges only when someone clicks your ad — better for driving direct traffic or conversions.
How do I use CPM to plan a budget?
Decide how many people you want to reach (impressions), find the average CPM for your chosen platform, then calculate: Budget = (CPM / 1000) × Target Impressions.
CPM Calculator — Cost Per Thousand Impressions
What Is CPM in Advertising?
CPM stands for Cost Per Mille (Latin for thousand) and represents the price an advertiser pays for 1,000 ad impressions. It is the standard pricing model for display, video, and programmatic advertising. Knowing your CPM helps you compare ad inventory across platforms — Google Display Network, Facebook, YouTube, or programmatic exchanges — and allocate budget efficiently. A lower CPM means more eyeballs per dollar, but always pair it with engagement metrics to ensure the audience is relevant.
CPM vs. CPC vs. CPA — Which Should You Use?
CPM is ideal for brand-awareness campaigns where reach matters most. CPC (Cost Per Click) suits traffic-driving goals because you only pay when someone acts. CPA (Cost Per Acquisition) ties spend directly to conversions and is the most ROI-focused model. Many campaigns combine models: use CPM for top-of-funnel awareness, CPC for mid-funnel consideration, and CPA or ROAS targets for bottom-of-funnel conversions.
Learn more from an authoritative source:
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →