
Calculate CPM in seconds
Get instant CPM and cost-per-impression results so you can review ad efficiency fast.

Plan campaign budgets easily
Adjust the budget or impressions to see updated CPM and forecast advertising costs with clarity.

Optimize ad performance
Compare CPM across channels to identify cost-efficient placements and strengthen digital advertising decisions.
How to use the CPM Calculator
Enter your total cost, CPM, or impressions
Start by filling in any two fields. You can choose total cost, CPM rate, or ad impressions.
Let the calculator find the missing value
Review your CPM result instantly
Adjust numbers to compare scenarios
All the essentials for smarter CPM calculations
Get your CPM value in seconds, no manual math required.
See the exact cost of a single ad view to understand true efficiency.
Estimate how many impressions your budget can deliver across campaigns.
Plug in your goals to instantly predict total spend.
Switch between CPM → Impressions, Budget → CPM, or Impressions → CPM for flexible planning.
Rely on precise, built-in formulas designed for modern ad buying.
Experience a clean, intuitive interface that guides your calculations effortlessly.
Get clear metrics whether you're managing big campaigns or testing new ideas.
CPM Calculator FAQ
What is the CPM calculator?
How is CPM calculated?
CPM = (Total Cost ÷ Total Impressions) × 1000.
How do I calculate impressions from CPM?
Impressions = (Total Cost ÷ CPM) × 1000.
What is the cost per impression?
It’s the cost of a single ad view. The CPM Calculator provides this instantly.
What is CPM in advertising?
CPM (cost per thousand) is a standard metric that measures how much advertisers pay for 1,000 ad impressions.
Can this calculator help me estimate my ad budget?
Yes. Enter your desired impressions and CPM to estimate the total cost in seconds.
Why is CPM important in digital marketing?
It helps you compare channel costs, measure efficiency, and optimize media buying decisions.
Is this CPM Calculator free?
Yes, it’s completely free to use for budgeting, forecasting, and analyzing ad performance.