Order cost calculator

Work out what remains after supply, fees and operating allowances. No signup required. Use the same currency for every amount; this tool does not convert currencies or fetch prices.

Rate basis

Quantity (ignored for a package)

Sale rate

Supplier rate

Payment fee (%)

Fixed payment fee

FX allowance (%)

Expected refund/loss allowance (%)

Support cost per order

Tax and other costs per order

Required contribution per order

Enter your own estimates, including zero where appropriate. Payment fees and refund reserves use sale revenue; the FX allowance uses supplier cost. Include overflow or extra upstream units in the supplier rate. This is arithmetic, not financial or tax advice.

Understand service rates and quantities