with Faisal TusherCalculator
Campaign Break-even Calculator
Know your ceiling before you bid.
Break-even CPA = AOV × Margin · Break-even sales = Spend ÷ (AOV × Margin)
How the Campaign Break-even Calculator works
Free break-even calculator: find the maximum CPA and minimum ROAS a campaign can afford, and the sales needed to break even.
You enter
- › Average order value
- › Gross margin
- › Campaign spend
You get
- › Break-even CPA
- › Break-even ROAS
- › Sales needed to break even
Worked example (default values): Average order value $250 · Gross margin 30% · Campaign spend $15,000 → Break-even CPA $75 · Break-even ROAS 3.33× · Sales needed to break even 200.
Tips
- › Include repeat purchases (LTV) if your business relies on them.
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