OnceHesap

Break-Even ROAS Calculator

Enter your gross profit margin to find the break-even ROAS.

How to use

  1. Enter your values in the fields above.
  2. Press Calculate to see your result instantly.
  3. Use the Share button to copy a link to your result.

About this calculator

Break-even ROAS (return on ad spend) is the minimum revenue-per-ad-dollar ratio an advertiser needs just to cover the cost of the ads themselves, with no profit left over: break-even ROAS = 1 ÷ gross profit margin. A business with a 40% gross margin, for example, needs at least 2.5x ROAS (1 ÷ 0.40) before ad spend becomes profitable rather than merely self-funding.

E-commerce advertisers running campaigns on platforms like Google Ads or Meta use this figure as the floor for every campaign — any ROAS above it is genuinely adding profit, while anything below it means the ads are losing money even though they’re generating sales. This calculator takes your gross profit margin and returns the break-even ROAS.

Was this helpful?

Comments (0)

  • Be the first to comment.

Popular calculators

Loan Calculator

Monthly payment, total interest and full amortization schedule.

Percentage Calculator

Percent change, percent of, and ratio calculations.

Discount Calculator

Calculate final price, savings, and discount amount.

BMI Calculator

Body mass index from height and weight (metric or imperial).

Age Calculator

Compute your exact age in years, months and days from a birth date.

Compound Interest Calculator

Calculate the final amount and interest earned with compounding.

All Calculators