- Compare ROAS with break-even ROAS, not with another company's number.
- Low-margin businesses need a higher ROAS.
- Review ROAS by campaign, not only in total.
Start with break-even
Break-even ROAS is the point where ad revenue covers product cost and ad spend. Below it, each sale loses money. Above it, each sale contributes profit toward overhead.
Use the break-even calculator to find your figure, then set a target 20 to 50 percent higher to leave room for overhead.
Typical ranges by margin
The table shows the break-even point and a practical target for common margin levels.
| Gross margin | Break-even ROAS | Practical target |
|---|---|---|
| 25% | 4.0 | 5.0 to 6.0 |
| 40% | 2.5 | 3.0 to 3.75 |
| 60% | 1.7 | 2.0 to 2.5 |
| 80% | 1.25 | 1.5 to 1.9 |
What ROAS leaves out
ROAS ignores repeat purchases, returns and the time value of money. A business with strong repeat sales can accept a lower first-order ROAS. A business with high return rates needs a higher one.
Segment before you judge
Blended ROAS hides winners and losers. Split results by campaign, audience and product. Cut or fix the segments below break-even and scale the ones well above it.
How much revenue does each ad dollar bring back?
Questions about Paid Media Math
Is a ROAS of 4 good?
It is good for a business with a margin above 25%. Below that margin, it may only break even.
Is ROAS the same as ROI?
No. ROI accounts for all costs. ROAS divides revenue by ad spend only.
Should I trust platform-reported ROAS?
Treat it as a directional figure. Platforms tend to claim more conversions than independent tracking confirms.
Key terms
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