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Dropshipping Margin Calculator

Work out dropshipping margin instantly with clear inputs, formula shown and shareable results.

About Dropshipping Margin Calculator

Dropshipping margins are thin because the supplier keeps the manufacturing margin and advertising must buy every order. Gross profit per order is the hard ceiling on acquisition cost, and most failures come from exceeding it.

Formula

Dropship economics

Net profit = price - supplier cost - shipping - advertising per order

Worked example

With the default values below, Dropshipping Margin Calculator returns Net Profit Per Order of $430.00. Change any input above and every figure here is recalculated in your browser.

Inputs used

Selling Priceminimum 0
2,200
Supplier Costminimum 0
1,100
Shipping Costminimum 0
250
Advertising Cost Per Orderminimum 0
420

Results

Net Profit Per Order
$430.00
Net Margin
19.545%
Gross Profit Before Advertising
$850.00
Maximum Sustainable Advertising Cost Per Order
$850.00

Step by step

  1. 1Values used
  2. 2Dropship economics
  3. 3Net Profit Per Order= 430.00
  4. 4Net Margin= 19.545
  5. 5Gross Profit Before Advertising= 850.00
  6. 6Maximum Sustainable Advertising Cost Per Order= 850.00

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax or compounding frequency into account.
  • Figures are rounded for display to 3 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Figures are estimates based on the inputs given. Marketing performance, platform fees and conversion behaviour vary by audience, channel and season. Use this as a planning guide, not a forecast.
  • This is an estimate for general information and not professional financial, tax or legal advice. See the full disclaimer for the limits that apply to this kind of calculator.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Figures are estimates based on the inputs given. Marketing performance, platform fees and conversion behaviour vary by audience, channel and season. Use this as a planning guide, not a forecast.

Frequently Asked Questions

Why do most dropshipping stores fail?

Advertising cost per order rises with scale until it exceeds gross profit, and there is no cost advantage to fall back on.

What improves the model?

Repeat purchase, higher order values and negotiated supplier pricing — anything that breaks the one-sale-per-ad-click dependency.

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