ROAS Calculator

Return on ad spend, net profit, and break-even ROAS.

Quick answer: Free online ROAS Calculator. Measure Return On Ad Spend and calculate your break-even ad cost privately without uploading your data.

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ROAS4:1
Revenue per $1 spent$4
Net profit$9,000
Break-even ROAS2.2:1
StatusStrong (≥4:1)

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Calculate Return On Ad Spend (ROAS), net profit, and your break-even ROAS — so you know whether your advertising is actually making money, not just generating revenue.

How it works

  1. Enter your total revenue directly generated from ads.
  2. Enter the ad spend used to generate that revenue.
  3. Optionally include Cost of Goods Sold (COGS) to calculate your exact break-even ROAS threshold.

Frequently asked questions

What is a good ROAS?

It depends on margins. A common target is 4:1 (400%), but high-margin products can be profitable at 2:1 while low-margin ones need 6:1 or more.

ROAS vs ROI — what is the difference?

ROAS measures revenue per ad dollar; ROI measures profit per dollar after all costs. ROAS can look great while ROI is negative if margins are thin.

What is break-even ROAS?

The ROAS at which ad revenue exactly covers ad spend plus product cost. Below it you lose money; above it you profit.

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