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Margin Calculator

Input your costs, fees, and selling price to see your true margins. Adjust the sliders to understand how each factor impacts profitability.

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Gross Margin

15.0%

Unprofitable

Cost Breakdown per Unit

COGS: $8.00
Shipping: $2.00
Duties: $0.60
Marketplace: $4.50
Marketing: $8.00
Returns: $1.50
Profit: $4.49
COGS $8.00
Shipping $2.00
Duties $0.60
Marketplace $4.50
Marketing $8.00
Returns $1.50
Profit $4.49

Profit / Unit

$4.49

Break-even

1,114 units

at $5K fixed

Annual (500/mo)

$21,954

Monthly Volume Projections

Units/moRevenueGross ProfitNet Profit
100$2,999$449$33
500$14,995$2,246$1,829
1,000$29,990$4,492$4,076
5,000$149,950$22,462$22,045

Net profit subtracts $417/mo overhead ($5K/yr)

Estimates based on typical e-commerce cost structures. Your actual margins may vary.

Want to optimize your margins with real supplier data? Get a full Bottlecap analysis — includes landed cost comparison across 3 countries.