Finance & Business•Free & Browser-Based
Profit Margin Calculator
Calculate gross profit, gross margin percentage, and markup percentage from item cost and selling revenue.
Gross Profit$40.00
Profit Margin40.0%
Markup Percentage66.7%
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What is the Free Online Profit Margin Calculator?
The Profit Margin Calculator computes profit margins (profit as a percentage of selling price) and markup (profit as a percentage of cost price) for business owners and ecommerce sellers.
100% Client-Side Privacy: Calculations and data processing occur entirely in your local browser memory. Zero files or personal inputs are uploaded to our servers.
How to Use Profit Margin Calculator Online: Step-by-Step Guide
- 1Enter product Cost price.
- 2Enter Selling price (or target margin %).
- 3Instantly view Gross Profit dollar amount, Gross Profit Margin %, and Markup %.
Mathematical Formula & Underlying Logic
\text{Gross Margin} = \left(\frac{\text{Revenue} - \text{Cost}}{\text{Revenue}}\right) \times 100 \quad | \quad \text{Markup} = \left(\frac{\text{Revenue} - \text{Cost}}{\text{Cost}}\right) \times 100
Real-World Calculation Example
Cost = $60, Selling Price = $100. Profit = $40. Profit Margin = ($40 / $100) * 100 = 40%. Markup = ($40 / $60) * 100 = 66.67%.
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