Break-even ROAS Calculator
The minimum ROAS you must beat to make money.
Your numbers
Profit left after cost of goods.
Break-even ROAS
1.7×
Gross margin
60%
You profit above
1.7× ROAS
Below this
you lose money
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Definition
Break-even ROAS is the return on ad spend at which a campaign stops losing money and starts covering its own cost. It is one divided by your gross margin: at 40% margin you need 2.5x, at 20% margin you need 5x. Below it, every extra rupee of spend destroys profit.
The formula
Break-even ROAS = 1 ÷ Gross margin
Gross margin here means margin after cost of goods, payment fees, shipping and expected returns — not the sticker margin. Every point of margin you forget to subtract makes the target look easier than it is, which is exactly how brands end up scaling a loss.
A worked example
A D2C skincare brand setting its floor
- 1Average order value: ₹1,800. Cost of goods: ₹900.
- 2Shipping and packaging: ₹120. Payment gateway: ₹40. Expected returns cost about 6% of revenue: ₹108.
- 3Contribution after all of that: ₹632, so true gross margin is 35%, not the 50% the product margin suggested.
- 4Break-even ROAS = 1 ÷ 0.35 = 2.86x.
The brand had been targeting 2.5x, believing it was profitable. It was running below break-even on every campaign and the loss grew with the budget.
How to move the number
Raise average order value
Bundles, volume pricing and free-shipping thresholds spread the same fixed costs across a bigger basket, which lifts margin and lowers the ROAS you need. It is usually faster than improving the ad account.
Attack cost of goods and returns
A five-point improvement in gross margin moves break-even ROAS more than most creative tests do. Returns in particular are a hidden margin drain that rarely appears in the ads conversation.
Set the target above break-even, not at it
Break-even covers the ads and nothing else — not the agency fee, not overheads, not profit. Add those in and set your operating target 30-50% above break-even so the campaign actually contributes.
Use repeat purchase to buy room
If a meaningful share of first-time buyers order again, you can afford a lower ROAS on acquisition. Only do this if you have measured the repeat rate — assuming it is the most common way brands justify unprofitable spend.
Where people get this wrong
- Using product margin instead of contribution margin, so shipping, fees and returns never enter the calculation.
- Targeting break-even itself, which leaves nothing for agency fees, overheads or profit.
- Applying one break-even ROAS across products with very different margins, which quietly starves the good ones.
- Justifying a below-break-even ROAS with lifetime value that has never actually been measured.
Break-even ROAS Calculator — questions we get
What is break-even ROAS?
It is the point where revenue from a campaign exactly covers the cost of goods and the ad spend that produced it. One divided by gross margin. Above it a campaign contributes; below it, scaling spend scales the loss.
Should I include the agency fee in break-even ROAS?
Not in break-even itself, which is a pure media-versus-margin calculation — but you must add it to your operating target. If ads plus fees need to be covered, work out fees as a percentage of spend and raise the target accordingly.
Can I run below break-even ROAS on purpose?
Yes, if repeat purchase or lifetime value genuinely makes it back, and you have measured that rather than assumed it. Loss-leading on first orders is a real strategy; doing it accidentally because nobody calculated the margin is not.
Why is my actual ROAS above break-even but I am still not profitable?
Almost always because break-even was calculated on product margin rather than contribution margin, or because fixed costs, agency fees and platform fees sit outside the calculation. Rebuild the number from the bank statement, not the price list.
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