CPM Calculator: Calculate Cost per 1,000 Impressions
Use the CPM calculator to understand the cost of buying attention. CPM helps compare delivery across markets, placements, and channels, but the number only becomes useful when it is connected to CTR, conversion quality, ROAS, and revenue.
What do you want to calculate?
Enter Your Numbers
CPM Formula
CPM (Cost Per Mille) measures the cost to reach 1,000 impressions. "Mille" is Latin for thousand. It's the standard pricing model for display, video, and awareness campaigns. The same relationship solves in three directions: cost divided by impressions gives CPM, CPM multiplied by impressions gives total cost, and a budget divided by CPM gives the impressions it buys.
Example: If you spend $500 and receive 50,000 impressions, your CPM is $10 ($500 / 50,000 × 1000 = $10).
CPM Benchmarks by Platform
| Platform | Avg. CPM | Your Status |
|---|---|---|
| 🖼️Google Display Network | $2.80 | |
| 📘Facebook / Instagram Feed | $11.50 | |
| 📱Facebook / Instagram Stories | $8.50 | |
| 🎵TikTok Ads | $10.00 | |
| 💼LinkedIn Ads | $33.80 | |
| 📺YouTube Ads | $9.70 | |
| 🐦Twitter/X Ads | $6.50 | |
| 📌Pinterest Ads | $5.00 |
* Benchmarks are industry averages and may vary by targeting, season, and competition.
How to Lower Your CPM
What is a CPM calculator?
A CPM calculator turns media cost and impressions into cost per thousand impressions.
- $500 for 100,000 impressions is a CPM of $5
- Solves for either input when the other two are known
- A high CPM can still be profitable on the right audience
- CPM rises with auction competition and seasonality
Delivery cost is one part of the decision
A CPM calculator shows cost pressure
CPM helps teams understand whether a market, audience, or placement is expensive to reach.
- Compare delivery cost across geos and placements.
- Read CPM together with CTR and conversion rate.
- Use revenue signals before deciding scale.
Compare delivery cost with what it produces
Use CPM to understand auction pressure, then pair it with CTR, conversion rate, and revenue quality.
- Compare CPM and CTR together.
- Check conversion quality after the click.
- Use revenue or value events before changing budget.
Get started in 5 steps
Enter the campaign inputs
Spend, impressions, clicks or revenue — the calculator solves for the rest.
Read the result beside its neighbours
A metric on its own misleads; pair it with CTR, conversion rate and revenue.
Check it against the benchmarks
Industry averages on the page are orientation, not targets.
Connect an account for live numbers
The same metrics, computed from real spend and revenue instead of estimates.
Let attribution replace the estimates
ROAS, CPA and LTV are read against real paying users from then on.
Common questions about CPM and how to calculate it
Open the next layer
Guides & resources
Use media cost as one part of the decision.
AdBid reads CPM beside CTR, ROAS, creative context and attribution.