FINANCE
Profit Margin Calculator
Calculate your profit margin percentage, gross profit, and cost-to-revenue ratio instantly.
Calculate your profit margin from your cost and selling price. Use this free calculator to understand how much profit you make from each sale and what percentage of your revenue is actual profit.
💡 Profit margin and markup are NOT the same thing. Margin is based on selling price, while markup is based on cost. Calculate your markup instead →
Enter your numbers
Input your cost and selling price to calculate your profit margin.
How much the item costs you.
$
How much you sell the item for.
$
Currency
Live Calculation
LiveProfit Margin
37.5%
of each sale is profit
Profit
$30.00Cost
$50.00Selling Price
$80.00Calculated in real-time · No data stored
Formula
Profit = Selling Price − Cost
Profit Margin = ((Selling Price − Cost) ÷ Selling Price) × 100
Example
Given
Cost$50
Selling Price$80
Result
Profit$30
Profit Margin37.5%