Profit Margin Calculator

Margin, markup and profit from cost and selling price. Calculate profit margin, markup and profit from your cost and selling price. See the difference between margin and markup clearly. Free business calculator.

This tool runs 100% in your browser. Your input is never sent to any server — you can even go offline after the page loads.

About the Profit Margin Calculator

Margin and markup are confused constantly — and confusing them prices products into losses. Margin is profit as a share of the selling price; markup is profit as a share of the cost. Enter your cost and selling price and this calculator returns gross profit, margin percentage and markup percentage side by side, plus a reverse mode to find the price that achieves a target margin. Built for pricing products, services and menus.

How to use the Profit Margin Calculator

  1. Enter your cost price.
  2. Enter your selling price.
  3. Read profit, margin and markup together.
  4. Or switch to reverse mode to hit a target margin.

Key features

What is the difference between margin and markup?
A ₹40 profit on a ₹100 sale is a 40% margin but a 66.7% markup on a ₹60 cost. Same numbers, different denominators — pricing off the wrong one erodes profit.
What is a good profit margin?
It varies wildly by industry — groceries run 1–3%, software often 70%+. Benchmark against your sector rather than a universal number.

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