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  • Profit Margin Calculator
  • Cash Flow Forecast Generator
  • Break-even Calculator
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  • Customer Lifetime Value (LTV) Calculator

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  • Discount Calculator
  • ROAS Calculator
  • Break-even ROAS Calculator
  • Customer Acquisition Cost (CAC) Calculator

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Break-even ROAS Calculator

Calculate your minimum break-even ROAS multiplier and maximum allowable CPA from per-order unit economics.

Unit Economics & Target Margin Inputs

Enter your Average Order Value (AOV) and variable order costs to find your exact Break-Even ROAS and maximum CPA.

1. Order Revenue & Direct Variable Costs

%

2. Desired Net Profit Margin Goal

%
What if your Average Order Value (AOV) changes?

Simulate bundles or upsells to see how higher AOV lowers your break-even ROAS.

0%
-30%Base (0%)+50%

Ad Spend Guardrails

Break-Even ROAS

1.68x (168.1%)

You can spend up to BDT 47.60 per order (Max CPA) to break even

Max Allowable CPA

BDT 47.60

Contribution margin per order

Contribution Margin %

59.5%

Total variable cost: BDT 32.40

Target ROAS (15% Net Margin)

2.25x

224.7% ROAS required

Target CPA (15% Net Margin)

BDT 35.60

Keeps BDT 12 profit/order

Smart Insights

  • Zero-Profit Floor vs Profit Target: At a 1.68x ROAS (BDT 47.60 CPA), you make $0 profit on the first order. To retain your 15% net margin (BDT 12/order), aim for at least a 2.25x ROAS (BDT 35.60 Target CPA).
  • Strong Unit Contribution Margin: Your 59.5% contribution margin gives media buyers up to BDT 47.60 per order to acquire customers before losing money.

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Estimates only, not financial advice: All figures produced by Threeaid are mathematical estimates based on your inputs. They should not replace professional accounting, tax, or legal counsel.