Example: If you spend $5,000 on ads and they bring in $20,000 in revenue, your ROAS is 4.0x.
Why Return on Ad Spend (ROAS) matters
ROAS tells you how efficiently your advertising turns spend into revenue, which makes it the quickest way to compare campaigns, channels and audiences. It also helps you decide where to put the next dollar of budget.
ROAS is not profit. It ignores the cost of the product, shipping and other overhead, so a campaign can show a strong ROAS and still lose money.
How to read it
A good ROAS depends on your margins, not on a universal number. The break-even ROAS is 1 divided by your gross margin: with a 60% gross margin you need at least about 1.7x just to cover your costs, and anything above that is profit contribution.
Also check how each platform attributes revenue. Different platforms and attribution windows can claim the same sale, so numbers rarely add up across tools.
How to improve it
- Work out your break-even ROAS first so you know the number you actually need to beat.
- Shift budget from campaigns, audiences and keywords with a weak ROAS to the ones that perform.
- Improve the landing page and offer, since a higher conversion rate raises ROAS without extra spend.
- Raise average order value with bundles, upsells or minimum-spend offers.
- Exclude low-intent audiences and wasted placements.
Common mistakes
- Treating ROAS as profit and ignoring product cost and overhead.
- Comparing ROAS across platforms that use different attribution rules.
- Judging a campaign on a few days of data.
- Optimizing only for ROAS and starving campaigns that bring in new customers.
“What is my ROAS by campaign this month, and which campaigns are below break-even?”
Connect Facebook, Google Ads, LinkedIn Ads, Reddit Ads, Snapchat Ads, TikTok Ads and ask in plain English. You get the number, the evidence behind it, and the next step.
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