Breakeven ROAS
MetricBreakeven ROAS is the minimum ROAS an ad campaign must achieve to cover its own advertising and product costs without losing money.
What is Breakeven ROAS, in plain English?
Breakeven ROAS is your "don't lose money" threshold. If you sell a jacket for $100 and it costs you $50 to make and ship, your profit margin is 50%. You must make at least $2 in sales for every $1 you spend on ads (a 2x ROAS) just to break even on that jacket.
How do you calculate Breakeven ROAS?
Breakeven ROAS = 1 ÷ Gross Profit Margin (as a decimal)
Breakeven ROAS example
If your business has a 25% gross margin, your breakeven ROAS is 1 ÷ 0.25 = 4.0x. Any ad campaign scoring below 4.0x is actively losing cash, while anything above 4.0x contributes to operating profit.
Common Breakeven ROAS mistakes
Breakeven ROAS only covers variable product costs. It ignores fixed overhead like employee payroll, software subscriptions, office rent, and customer refunds. Treating breakeven ROAS as your target goal will lead to an unprofitable business — it should always be treated as the absolute floor.
What is a good Breakeven ROAS?
Breakeven ROAS is a floor, not a goal. Your target ROAS should sit above it by enough to pay for fixed overhead and leave profit. A simple way to set it is 1 ÷ (margin − desired profit margin): a 50% margin business aiming to keep 10% of revenue as profit targets 1 ÷ 0.40 = 2.5x.
Breakeven ROAS FAQs
How do you calculate breakeven ROAS?
Divide 1 by your gross margin as a decimal. With a 40% margin, breakeven ROAS is 1 ÷ 0.40 = 2.5x. Use the margin after every variable cost — product, shipping, payment fees, packaging and expected returns — or the floor will be set too low.
What is the difference between breakeven ROAS and target ROAS?
Breakeven ROAS is where ad spend exactly consumes the margin on the sales it drives, leaving zero profit. Target ROAS is the level you actually bid toward, set higher to cover fixed costs and profit: target ROAS = 1 ÷ (margin − desired profit margin).
Should breakeven ROAS account for returns and RTO?
Yes. If 20% of orders are returned or refused at delivery, the revenue you keep is lower than the revenue the ad platform reports. Either lower the margin you plug in or compute ROAS on delivered revenue; otherwise campaigns that look profitable can lose money.
Last reviewed October 3, 2026.