Marketing
Break-Even ROAS Calculator
Find the minimum ROAS needed to cover your costs and break even on your ad spend.
%
Enter as a number, e.g. 40 for 40%
Your Break-Even ROAS
Break-Even ROAS
2.50x
You need at least 2.50x ROAS to cover ad costs at 40.0% margin.
1 ÷ 40%
Gross Margin
40.0%
Meaning
Every $1 in ad spend must return at least $2.50
Below this, ads are not profitable
Formula
Break-Even ROAS = 1 ÷ Gross Margin (%)
Gross MarginRevenue minus COGS as a percentage
Example Calculation
Gross margin of 40%.
Break-Even ROAS = 1 ÷ 0.40 = 2.50x
How to Interpret Break-Even ROAS
Break-even ROAS is the floor, not a target. Set target ROAS above break-even to generate profit.
Quick reference: 25% margin → 4x; 33% → 3x; 50% → 2x.
Common Mistakes
- ✕Using operating margin instead of gross margin.
- ✕Forgetting break-even only covers COGS.
- ✕Setting target ROAS exactly at break-even.
Frequently Asked Questions
Target ROAS should exceed break-even ROAS by a comfortable margin — often 1.5–2x above break-even depending on your growth goals and operating expenses not captured in gross margin.
Disclaimer: Results produced by this calculator are estimates for informational purposes only and do not constitute financial, business, or professional advice. Actual results will vary based on your specific business conditions, market factors, and other variables. Always consult qualified professionals before making business decisions.