Calculate cost per click.
AdvertisingOpen
CPA Calculator – Cost per Acquisition
Quick answer
If spend is ₹50,000 and conversions are 125, the cost per acquisition is ₹400.
Enter your values
Cost Per Acquisition
₹400
How much, on average, it cost to win each customer or conversion.
You enter Spend ₹50,000, Conversions 125. You get Cost Per Acquisition ₹400.
More in Advertising
All Advertising calculatorsCalculate click through rate.
AdvertisingOpenCalculate cpm.
AdvertisingOpenCalculate roas.
AdvertisingOpenCalculate frequency.
AdvertisingOpenCalculate conversion rate.
ConversionOpen
See how the result changes
Each table re-runs this calculator with one value changed and everything else left as it is.
Cost Per Acquisition by spend
If spend goes from ₹50,000 to ₹75,000, cost per acquisition changes from ₹400 to ₹600 (+50%).
| Spend | Cost Per Acquisition |
|---|---|
| ₹25,000 | ₹200 |
| ₹37,500 | ₹300 |
| ₹50,000start | ₹400 |
| ₹75,000 | ₹600 |
| ₹1,00,000 | ₹800 |
Cost Per Acquisition by conversions
If conversions goes from 125 to 188, cost per acquisition changes from ₹400 to ₹265.96 (−34%).
| Conversions | Cost Per Acquisition |
|---|---|
| 62.5 | ₹800 |
| 93.8 | ₹533.05 |
| 125start | ₹400 |
| 188 | ₹265.96 |
| 250 | ₹200 |
DIGITAL MARKETING GUIDE
A quick guide to Cost Per Acquisition
Use it to get an accurate cost per acquisition in seconds — free, with no sign-up.
Instant results
See your cost per acquisition the moment you enter your numbers.
Free, no sign-up
Every calculator here is free to use, with no account required.
Accurate & transparent
The same standard formula runs on our server for every calculation.
How to Use the Cost Per Acquisition Calculator
1
Enter Spend
Provide your spend.
2
Enter Conversions
Provide your conversions.
3
View Your Results
Get your cost per acquisition instantly, calculated on our server.
What is Cost Per Acquisition?
This digital marketing tool works out your cost per acquisition instantly, so you don't have to do the math by hand.
“One quick calculation, so you always know your cost per acquisition before you decide.”
What Affects Your Cost Per Acquisition
Your cost per acquisition depends on the values below.
Spend
Changing your spend changes your cost per acquisition.
Conversions
Changing your conversions changes your cost per acquisition.
Example Result
Here's what you can expect from a cost per acquisition calculation:
- Spend
- 50000
- Conversions
- 125
- Cost Per Acquisition
- ₹400
Frequently Asked Questions
- How does spend affect cost per acquisition?
- If spend goes from ₹50,000 to ₹75,000, cost per acquisition changes from ₹400 to ₹600 (+50%).
- How does conversions affect cost per acquisition?
- If conversions goes from 125 to 188, cost per acquisition changes from ₹400 to ₹265.96 (−34%).
- How to calculate cost per acquisition?
- Fill in spend and conversions in the CPA Calculator – Cost per Acquisition above and your cost per acquisition is calculated instantly. Change any value to see how the result responds.
- What does an example cost per acquisition calculation look like?
- If spend is ₹50,000 and conversions are 125, the cost per acquisition is ₹400.
- Is this calculator free to use?
- Yes — every calculator on this site is completely free, with no sign-up or account required.
- How accurate is this calculator?
- It uses the standard formula and calculates on our server for every request, so results are precise for the values you enter.
- Is my data saved anywhere?
- No. Nothing you enter is stored or sent anywhere unless you choose to share a link with your values included.
Customize this calculator
Pick a look, copy the code, and this Cost Per Acquisition calculator — with its inputs and results — runs on your own website.
Theme color
Match your brand's colors
Corner style
Sharp, soft or fully rounded
Widget width
Compact, standard or full width
Live preview
Full widthThe same inputs, result and chart as the calculator above, styled with your choices.
yoursite.com