How to Calculate Your Break-Even Point on Imported Products
Don't Scale Until You Know Your Break-Even
Every import venture involves upfront costs — product samples, production, shipping, duties, compliance testing. Your break-even point tells you exactly how many units you need to sell before those costs are covered and you start making profit.
The Break-Even Formula
Break-even units = Total fixed costs ÷ Contribution margin per unit
Where:
- Fixed costs = all one-time costs for this product launch
- Contribution margin = Selling price − Variable cost per unit
Step 1: Calculate Your Fixed Costs
These are costs you pay regardless of how many units you sell:
| Fixed Cost | Typical Range |
|---|---|
| Product samples | $50–500 |
| Product photography | $100–500 |
| Compliance testing/certification | $300–3,000 |
| Mould or tooling (custom products) | $500–10,000 |
| Initial branding/packaging design | $200–1,000 |
| First listing setup and optimisation | $100–300 |
| Total example | $1,500–15,000 |
Step 2: Calculate Your Variable Cost Per Unit
This is what each unit costs you to source, import, and sell:
| Variable Cost | Example |
|---|---|
| Product cost (FOB) | $4.50 |
| Shipping per unit | $0.65 |
| Customs duty | $0.27 |
| Handling/clearance | $0.10 |
| Landed cost | $5.52 |
| Amazon referral fee (15%) | $3.75 |
| FBA fulfilment fee | $3.50 |
| Advertising cost per unit | $2.50 |
| Returns allowance (5%) | $1.25 |
| Total variable cost | $16.52 |
Use LandedCost.io's cost engine to calculate your exact landed cost, then add your selling fees.
Step 3: Calculate Contribution Margin
Contribution margin = Selling price − Variable cost per unit
Example: $24.99 − $16.52 = $8.47 per unit
Step 4: Calculate Break-Even
Break-even = Fixed costs ÷ Contribution margin
If your fixed costs are $2,500:
$2,500 ÷ $8.47 = 296 units
You need to sell 296 units to cover all your startup costs. Every unit after that is profit.
What Your Break-Even Number Tells You
| Break-Even | Assessment |
|---|---|
| Under 200 units | Low risk — achievable within your first order |
| 200–500 units | Moderate — plan for 2–3 months of sales |
| 500–1,000 units | Higher risk — ensure strong demand validation |
| Over 1,000 units | Significant risk — consider reducing fixed costs |
Reducing Your Break-Even Point
Lower your fixed costs
- Use your phone for initial product photos (upgrade later)
- Skip custom packaging for the first order
- Start with compliance essentials only
Increase your contribution margin
- Negotiate a lower FOB price
- Choose sea freight over air freight
- Reduce packaging dimensions to lower FBA fees
- Test a higher selling price
Do both
Small improvements in both areas compound. Reducing fixed costs by 20% AND increasing margin by $1 per unit can halve your break-even point.
Beyond Break-Even: Payback Period
Break-even tells you how many units. Payback period tells you how long:
Payback period = Break-even units ÷ Monthly sales velocity
If you break even at 296 units and sell 80 per month: 296 ÷ 80 = 3.7 months to payback
Aim for a payback period under 6 months for a healthy import business.
Track It All
Use LandedCost.io's profitability tools to model your break-even before ordering, and track your actual performance against projections across every shipment.
Know your true landed cost
before you import
Calculate duty, shipping, FX rates, and Amazon fees in one place. See your real profit per unit before committing to a shipment.
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