CPM Calculator


This is the best CPM calculator on the internet for digital advertising. You know that you should be able to do this in your sleep, but every now and then it’s nice to have a computer do it for you. I get it, no judgement here.

Enter 2 of the 3 fields and press “calculate” to get the 3rd

Enhanced CPM Calculator

Enhanced CPM Calculator

CPM is the Cost per Mille. Which stands for Cost per Thousand. Why 1000? Well because it would be hilarious to talk about the cost of ads being $0.00132 or some fraction of a penny. We just multiply by 1000 and it makes everything much easier to conceptualize. CPM of $1.32. We can all imagine what inventory and what we’re expecting to get with $1.32 CPM.

Why Mille? It’s gotta be Latin or something. Yes it is, I just looked it up. Mille is Latin for 1000. Also, it’s pronounced like Millie Bobby Brown, who frankly I thought was a Motown singer until this very moment. Huh, ya learn something new everyday.