ROAS Calculator
Calculate roas with reusable inputs and a clear result. This free calculator runs locally, supports shareable URL values and does not send entered amounts to analytics.
🔒 100% private — files never leave your browser
Result
Your values stay in this URL when you share it; they are not sent to analytics.
Formula
ROAS = revenue from ads ÷ ad spend
Worked example
$3,000 revenue ÷ $1,000 ad spend = 3.00× ROAS.
How to use the ROAS Calculator
- 1 Enter the values for the calculation.
- 2 Review the formula and worked example below the form.
- 3 Copy the result or share the URL with its values when useful.
Frequently asked questions
What is the roas formula?
ROAS = revenue from ads ÷ ad spend.
Are my entered amounts uploaded?
No. The calculation runs in your browser. URL sharing stores values only in the address you choose to share.
Is this financial, tax or medical advice?
No. This is a general arithmetic tool. Verify business decisions and local requirements with qualified sources.
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