Calculate marketplace campaign ROAS, net profit and break-even ROAS from revenue, ad spend, COGS, fees and returns.
Marketplace ROAS Profit Calculator
Turn revenue, ad spend and margin assumptions into ROAS, net profit and break-even ROAS.
Enter campaign performance
Advanced assumptions
Net campaign profit
$0.00
Revenue, costs and ad spend
For beginners: how to read this result
ROAS is not marginA 4.0 ROAS can still lose money if product cost and fees are high.
Contribution before adsThis is the money available to pay for ads and still keep profit.
Break-even ROASActual ROAS should be above break-even if you want the campaign to add profit.
Use exported campaign data where possible. Presets are planning examples only.
ROAS by itself does not show profit. This calculator subtracts product cost, marketplace fees, fulfillment, returns, fixed campaign cost and ad spend to show the estimated net result.
How to read it
If the campaign is profitable, compare actual ROAS to break-even ROAS. If profit is negative, improve margin, reduce ad spend, raise conversion rate or change the offer.
Not included
The calculator does not model repeat purchases, organic halo sales or inventory financing unless you add those costs manually.