Breakeven ROAS is the return on ad spend where the contribution profit from your sales exactly covers advertising cost. Below that point, customer acquisition loses money. Above it, your paid media has room to create profit.
The breakeven ROAS formula
If tracked revenue and realized net revenue are the same, a quick approximation is 1 ÷ contribution margin percentage.
If your contribution margin is 40%, your approximate breakeven ROAS is 2.5x. That means $1,000 of ad spend needs about $2,500 of attributed revenue to cover the ad cost.
Why your margin matters more than a generic benchmark
Two brands can both report a 3.0x ROAS while having completely different profitability. A brand with high gross margin may be comfortably profitable, while a low-margin brand can still lose money at the same ROAS.
Calculate your exact breakeven point
Use your own product costs, payment fees, shipping, discounts and return rate.
Open the free calculatorCosts you should include
- Cost of goods sold
- Outbound shipping and fulfillment
- Payment processing fees
- Packaging and pick-and-pack
- Discounts and refunds
- Return-related costs
Breakeven ROAS vs target ROAS
Your breakeven ROAS is not necessarily the ROAS you should target. A sustainable target normally needs to sit above break-even so there is room for operating expenses, overhead and desired profit.