What is the ROAS Calculator?
A 5× ROAS means every ₹1 of ad spend produced ₹5 of attributed revenue.
The Calcwise ROAS tool is designed to give a fast answer while keeping the arithmetic visible. Enter the requested values, check the units, and the result updates in your browser. Your calculator entries are not sent to a Calcwise server.
How to use this calculator
- Enter values using the units shown beside each field. In the interactive calculator, each field also shows a plain-language example or meaning guide.
- Check that the values describe the same period or situation where relevant.
- Read the main result and the supporting figures shown beside it.
- Use the reset button to return to the example values.
Inputs used
- Revenue attributed to ads — Use one attribution method consistently
- Advertising spend — Media spend for the same period
ROAS Calculator formula
The formula is shown so you can understand the relationship between the inputs instead of treating the result as a black box.
Worked example
₹5,00,000 attributed revenue from ₹1,00,000 spend gives 5× ROAS, or 500%.
Your own result may differ because it uses the exact values you enter. For comparisons, keep the method and units consistent from one calculation to the next.
Important assumptions and limitations
ROAS is not profit. It excludes product cost, agency fees, payroll, returns and other business expenses.
Calculator outputs are estimates unless the underlying arithmetic is exact by definition. For decisions involving tax filing, lending, health, contracts or institutional grading rules, use the calculator as a first check and confirm the final decision with the relevant authoritative source.
Frequently asked questions
What does the ROAS Calculator calculate?
A 5× ROAS means every ₹1 of ad spend produced ₹5 of attributed revenue.
What formula does the ROAS Calculator use?
ROAS = advertising revenue ÷ advertising spend
Is the ROAS Calculator result exact?
ROAS is not profit. It excludes product cost, agency fees, payroll, returns and other business expenses.
How should I use the ROAS Calculator result?
Use the result as a practical estimate or planning check. Keep the inputs consistent, read the assumptions on this page, and verify important financial, academic or health decisions with the appropriate official or professional source when needed.
Pro mode: Contribution profit
Account for gross margin and non-ad variable costs to see whether ROAS translates into contribution profit.
Enable Pro mode above the input form to reveal the advanced scenario fields. The normal result stays visible, and a separate Pro analysis appears underneath so you can compare the basic answer with the deeper model.
Advanced options
- Gross margin (%)
- Other variable costs (₹)