ROAS Calculator
Calculate your Return on Ad Spend and campaign profitability
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About ROAS
ROAS (Return on Ad Spend) measures the revenue generated for every dollar spent on advertising. It is calculated as Revenue / Ad Spend. Unlike ROI, ROAS focuses specifically on ad efficiency. A ROAS of 4x means you earn $4 for every $1 spent. The break-even ROAS accounts for your cost of goods and other expenses to show the minimum ROAS needed to be profitable.
Frequently Asked Questions
What is a good ROAS for most businesses?
A ROAS of 3x to 4x is considered healthy for most industries, meaning you earn $3–$4 for every dollar spent on ads. What counts as ‘good’ depends on your profit margins — a high-margin software product might break even at 2x, while a thin-margin e-commerce retailer may need 6x or higher to stay profitable after factoring in cost of goods and operating expenses.
How do you calculate ROAS?
ROAS = Revenue Generated / Ad Spend. If a campaign generated $20,000 in revenue from $5,000 in ad spend, the ROAS is 4x. This formula only covers ad spend — it does not deduct cost of goods or other overhead. To find true profitability, you need to also account for those additional costs, which is where break-even ROAS becomes useful.
What is break-even ROAS and why does it matter?
Break-even ROAS is the minimum ROAS you need to cover all costs, including ad spend, cost of goods sold, and other expenses. For example, if your cost of goods is 40% of revenue and you have no other costs, your break-even ROAS is roughly 1.67x. Running below break-even ROAS means you are losing money on every campaign dollar, even if your raw ROAS looks positive.
What is the difference between ROAS and ROI?
This is a common source of confusion. ROAS measures revenue relative to ad spend only — it ignores cost of goods and other expenses. ROI (Return on Investment) measures net profit relative to total investment, giving a true picture of profitability. A campaign with a 5x ROAS can still have a negative ROI if product costs and overheads exceed the revenue. Always check both metrics together.
What ROAS means a campaign is losing money?
A ROAS below 1x means you are spending more on ads than you are earning in revenue — a guaranteed loss. A ROAS between 1x and 2x may also be unprofitable once you factor in cost of goods and operational costs. Use the break-even ROAS calculation to find the exact threshold for your business before judging a campaign as profitable or not.