ROAS Calculator
Return on ad spend, profit after ads, and break-even ROAS.
$
$
%
How it works
ROAS = revenue ÷ ad spend. Profit after ads = revenue × margin − ad spend. Break-even ROAS = 100 ÷ margin: with a 35% margin you need about 2.86 in revenue for every 1 spent on ads.
FAQ
Is this calculator free?
Yes. No signup is needed and nothing you enter is stored.
Is the result exact?
Results are rounded for display. For financial, medical, or legal decisions, confirm with a professional.
Do my numbers leave my device?
No. The calculation runs in your browser.