Skip to content
Everyday Tools

Finance

Margin Calculator

Find gross profit and margin as a share of the selling price. The margin denominator is the sale price, not the cost.

KRW
KRW

How to use

Enter the values requested above. Find gross profit and margin as a share of the selling price. The margin denominator is the sale price, not the cost. The result is calculated in your browser.

Formula

Gross profit = selling price − cost. Margin (%) = gross profit ÷ selling price × 100.

Example

An item costs KRW 60 and sells for KRW 100. What is the margin?

Gross profit is KRW 40 and margin is 40% of the selling price.

Frequently asked questions

How is margin different from markup?
Margin divides profit by selling price. Markup divides the same profit by cost.
Are my entries stored?
No. The calculation runs in your browser, and this page does not save the values you enter.