Marketing
CPM Calculator
Calculate Cost Per Mille (thousand impressions) to evaluate and compare ad campaign efficiency.
$
Your CPM
CPM
$5.00
You pay $5.00 per 1,000 impressions.
($1,000 ÷ 200,000) × 1,000
Ad Spend
$1,000
Total Impressions
200,000
Reach per $1
200 impressions
Formula
CPM = (Ad Spend ÷ Impressions) × 1,000
Ad SpendTotal cost of the campaign
ImpressionsTotal ad displays
Example Calculation
Spend $1,000 for 200,000 impressions.
CPM = ($1,000 ÷ 200,000) × 1,000 = $5.00
How to Interpret CPM
CPM is useful for brand awareness campaigns. Compare CPM across channels for cost-efficient reach.
Common Mistakes
- ✕Chasing lowest CPM without audience quality.
- ✕Comparing CPM without demographic overlap.
- ✕Using CPM for conversion-focused campaigns.
Frequently Asked Questions
CPM benchmarks vary by channel: display ads often run $2–$10, social video $5–$15, and premium placements can exceed $20. Evaluate CPM alongside CTR and conversion rate to assess true efficiency.
Disclaimer: Results produced by this calculator are estimates for informational purposes only and do not constitute financial, business, or professional advice. Actual results will vary based on your specific business conditions, market factors, and other variables. Always consult qualified professionals before making business decisions.