Marketing & ecommerce

ROAS Calculator

Measure attributed revenue for every unit of advertising spend.

No sign-upBrowser-only calculationsFormula & methodology
01

Your numbers

Use one currency and the same reporting period. Sample values are filled in to help you start.

currency
currency

Your numbers stay in this browser.

02

Example result

Return on ad spend5×
ROAS percentage
500%
Revenue after ad spend
12,000

Use one attribution window and currency. Revenue is not profit; returns and organic overlap can distort attribution.

Understand the result

How to calculate it

ROAS = attributed revenue ÷ ad spend

Use one attribution window and currency. Revenue is not profit; returns and organic overlap can distort attribution.

Worked example

This is an illustrative scenario, not a market benchmark. Select “Reset to example” to reproduce it in the calculator.

Attributed revenue
15,000 currency units
Advertising spend
3,000 currency units

Return on ad spend: 5×

Common questions

ROAS FAQ

Is 5× ROAS profitable?

Only if the resulting gross contribution covers advertising and other costs. Compare it with your own break-even ROAS.

What does this calculation leave out?

Use one attribution window and currency. Revenue is not profit; returns and organic overlap can distort attribution.

Are my inputs saved or sent to a server?

Calculations run in your browser. We do not send your inputs or results to our server or analytics. A comparison stays in this tab until it is refreshed. A CSV is saved only when you choose to download it. See our privacy policy for ordinary hosting and optional analytics data.

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Build context around the numbers with examples from our published library.

Break-Even ROAS Formula: Find Your Advertising Threshold →CAC Payback Period: Calculate Months to Recover Acquisition Cost →
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