CPC & ROAS Calculator
Use this free ROAS Calculator to estimate return on ad spend, CPC, CPA, conversion rate, and campaign profit from your ad results.
Use the CPC & ROAS Calculator
Enter your inputs below and the results will update in the browser.
Performance summary
Campaign guidance will appear here as you fill in the fields.
About the CPC & ROAS Calculator
Use this free ROAS Calculator to estimate return on ad spend, CPC, CPA, conversion rate, and campaign profit from your ad results.
Calculate return on ad spend before increasing your ad budget.
The ROAS Calculator helps you turn basic campaign numbers into a clear return on ad spend result. Add your ad spend, clicks, conversions, and revenue, then review ROAS, CPC, CPA, conversion rate, and simple profit in one place.
Use it as a quick return on ad spend calculator before scaling paid search, paid social, display, or ecommerce campaigns. It is especially helpful when you want to compare campaigns using the same date range and the same revenue source.
How to use the ROAS Calculator
Add the total amount spent on the campaign or ad set you want to review.
Use the click and conversion numbers from your ad platform or analytics report.
Add the revenue connected to the same campaign period so the ROAS formula stays accurate.
Use the result to decide whether the campaign is ready to scale, needs testing, or should be paused.
ROAS calculation example
Here is a simple campaign review using the standard ROAS formula.
- Ad spend
- $1,000
- Revenue
- $4,000
- ROAS formula
- Revenue divided by ad spend
- Result
- 4x ROAS, or 400%
ROAS calculator best practices
- Compare campaigns using the same date range and attribution window.
- Review profit alongside ROAS when product cost, shipping, or service delivery costs matter.
- Do not scale a campaign only because ROAS looks high; check conversion volume and data quality too.
- Use UTM tracking links so revenue can be matched to the right campaign source.
Frequently asked questions
Quick answers for visitors using CPC & ROAS Calculator.
What is CPC?
CPC means cost per click. It shows how much you pay on average for each click from an ad campaign.
What is ROAS?
ROAS means return on ad spend. It compares campaign revenue against ad spend to estimate efficiency.
What numbers do I need for this calculator?
Enter ad spend, clicks, conversions, and revenue to calculate CPC, CPA, conversion rate, ROAS, and profit.
Is ROAS the same as profit?
No. ROAS compares advertising revenue with ad spend. Product costs, shipping, salaries, and other expenses are not included.