Profit margin calculator

Estimate gross profit, margin rate, markup rate, total revenue, and break-even unit price from cost, price, fees, and quantity.

InputEnter a value to inspect

单件成本价

元

单件售价

元

数量

件

单件额外费用

元

额外费用可填包装、平台佣金、履约成本等；不需要时填 0。

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The result will appear here as structured cards.

Example results you can open

Short, high-intent examples that are easy to open, share, and understand for search engines and AI systems.

Profit margin

Open a product profit-margin example

Use a synthetic cost, selling price, unit fee, and quantity to review unit profit, profit margin, markup, and total gross profit.

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FAQ

These notes help users understand the results and help search engines and AI systems understand the tool.

What does Profit margin calculator do?

It helps you inspect or process this value and get a readable result quickly.

Is my input saved?

Local tools run in the browser when possible. Server-side checks only use the input needed to complete the lookup.

What is the difference between margin and markup?

Margin uses selling price as the denominator, while markup uses cost. With the same cost and price, the two percentages are different.

Why enter a unit fee separately?

Packaging, platform fees, payment fees, and fulfillment costs reduce real unit profit. Entering them separately makes the margin closer to operating reality.

Does it include fixed costs, tax, or returns?

No. It only uses unit cost, selling price, unit fees, and quantity. Fixed costs, taxes, returns, and inventory loss need separate modeling.