Cost Per Mille (CPM)
Cost Per Mille is the cost an advertiser pays for one thousand ad impressions. The word mille comes from Latin meaning thousand. CPM is the standard pricing model for brand awareness and display advertising campaigns across platforms like Meta and Google.
CPM Calculator
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Cost Per 1,000 Impressions
$4.00
(ad_spendimpressions)×1000Why Cost Per Mille (CPM) Matters
CPM determines how efficiently your advertising budget translates into eyeballs on your brand. A rising CPM means you are paying more for the same reach, which can erode the profitability of your entire marketing funnel. Monitoring CPM trends across platforms helps you shift spend to where your audience is cheapest to reach.
Industry Benchmarks
What is a good CPM? Based on industry benchmarks, a CPM considered low is under $5, average is $5 - $15, and high is platform dependent. These figures vary by industry, product category, and business model, so use them as directional guidance rather than hard targets.
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Click-Through Rate (CTR)
Click-Through Rate is the percentage of people who click on a link, ad, or call-to-action after seeing it. It is calculated by dividing the number of clicks by the number of impressions. CTR is a fundamental metric for measuring the relevance and appeal of your ads, emails, and search listings.
Cost Per Click (CPC)
Cost Per Click is the average amount you pay each time someone clicks on one of your ads. It is calculated by dividing total ad spend by the number of clicks received. CPC is the most granular measure of how efficiently your ads drive traffic to your store.
Cost Per Acquisition (CPA)
Cost Per Acquisition is the total advertising cost required to generate one conversion, whether that is a purchase, a lead, or another defined action. It is calculated by dividing total ad spend by total conversions. CPA is the advertising-specific cousin of CAC and focuses specifically on paid channel efficiency.
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