SHOPIFY BREAK EVEN ROAS CALCULATOR

SHOPIFY ROAS Calculator

Find the ROAS where your ads stop losing money, and the number you actually need to hit, with a free calculator and Excel workbook.

Free tool

Break-Even ROAS Calculator

Break-even ROAS is the return below which your ads are quietly losing money, however good they look in the dashboard. It is one divided by your contribution margin, and it comes straight from your price, costs and fees.

£
Per order, excluding VAT if registered. Use average order value for a store-wide answer.
£
Unit cost plus freight, duty and handling.
£
Pick, pack, postage and packaging for one order.
%
Payment processing as a share of price: Shopify Payments, PayPal, marketplace fees.
£
The pence-per-transaction part of the payment fee.
%
What you want left after the ads are paid. Breaking even is not a business.
Break-even ROAS

Enter your price and costs to see the number your ads must clear.

Max ad spend per order

Break-even ACoS

Target ROAS for your profit goal

Max ad spend at that target

Two caveats worth keeping in view: ad platforms claim credit generously, so a reported 3x is usually less in cash terms; judge against blended ROAS, total revenue over total ad spend. And this is per-order arithmetic: repeat customers can justify a lower first-order ROAS, but decide that with eyes open, not as a default.

Free download

Take this calculator into Excel

The workbook version runs the same numbers for up to eight products side by side. Products share an ad budget but rarely share a margin, and a blended ROAS target that is right on average can still lose money on half the catalogue.

Download the Excel workbook XLSX · free · no signup required Not sure what your true landed cost or margin is? Get in touch

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