Free CPM, CPC and CTR Calculator
Calculate CPM, CPC and CTR from your ad spend, impressions and clicks, or plan a campaign from a budget and expected rates. Works for Google Ads, Meta ads, YouTube and LinkedIn. This free CPM calculator runs in your browser, with no sign-up.
How to use the CPM, CPC and CTR calculator
- Choose “Check results” to calculate metrics from a campaign report, or “Plan a budget” to estimate impressions and clicks.
- Enter spend, impressions and clicks, or your budget with an expected CPM and CTR.
- Add a click to lead rate to see leads and cost per lead.
Ad metric formulas
| Metric | Formula | Example |
|---|---|---|
| CPM | Spend / impressions x 1,000 | ₹20,000 / 2,50,000 x 1,000 = ₹80 |
| CPC | Spend / clicks | ₹20,000 / 3,000 = ₹6.67 |
| CTR | Clicks / impressions x 100 | 3,000 / 2,50,000 = 1.2% |
| Cost per lead | Spend / leads | ₹20,000 / 150 = ₹133 |
Which metric matters most?
CPM tells you how expensive it is to reach people, CTR tells you how well your ad grabs attention, and CPC combines both. But none of them pays the bills. A cheap click that never becomes a lead is worse than an expensive click that does. Always follow the numbers down to leads and sales, using the cost per lead calculator and the ROI calculator.
Improving CTR and CPC
- Write a clear hook in the first line or headline. Try our Google Ads headline generator.
- Use strong visuals and test several creatives in Meta ads. Preview them with the Facebook ad preview tool.
- Narrow targeting to people likely to care, such as your city and nearby areas.
More free tools and guides
Practise tools like this on real projects in our digital marketing course in Faridabad, with weekday, weekend and online batches.
See the courseAll free toolsAsk on WhatsApp
Frequently Asked Questions
Is this CPM CPC CTR calculator free?
Yes. It is free with no sign-up, and your numbers stay in your browser.
What is CPM?
CPM is cost per mille, the cost of 1,000 ad impressions. It is a common pricing and comparison metric for Meta, YouTube and display ads.
How do I calculate CTR?
Divide clicks by impressions and multiply by 100. 3,000 clicks from 2,50,000 impressions is a 1.2% CTR.
What is a good CTR?
It depends on the platform and ad type. Search ads usually have higher CTRs than social or display ads. Compare with your own past campaigns.