Net profit
Revenue − Cost
100 − 60 = 40Clear numbers. Better decisions.
Profit Calculator
See what you really keep from every sale. Calculate net profit, margin, and markup in seconds — in any currency.
01 Instant results
02 178 ISO codes
03 No sign-up
Your numbers
Work out your profit
Net profit
$40.00
Net profit margin
40.00%
profit ÷ revenue
Profit percentage
66.67%
profit ÷ cost
A quick read
Profit, without the guesswork.
Profit is the money left after your revenue covers your costs. This calculator gives you three useful views of the same sale: the cash profit, the share of revenue that is profit, and the return on the cost you put in.
- 1Enter your cost
Include the amount you paid, spent, or invested to make the sale.
- 2Enter your revenue
Use the selling price or total revenue received from the sale.
- 3Read the result
Compare profit, margin, and markup to price with confidence.
The math
Three numbers, one clear picture.
Net profit margin
Net Profit ÷ Revenue × 100
40 ÷ 100 × 100 = 40%Profit percentage / markup
Net Profit ÷ Cost × 100
40 ÷ 60 × 100 = 66.67%Margin vs. markup: margin looks at profit as a percentage of revenue, while markup looks at profit as a percentage of cost. Both are useful, but they answer different pricing questions.
Worked example
Sell for $100. Spend $60.
Your net profit is $40. That makes your net profit margin 40% and your profit percentage, or markup, 66.67%.
$100−$60=$40
Questions, answered
Profit calculator FAQ
What is net profit?
Net profit is revenue minus cost. It is the money left after subtracting the cost of making or acquiring something from the money earned by selling it.
How is profit margin calculated?
Profit margin is net profit divided by revenue, multiplied by 100. If you make $40 on $100 of revenue, your net profit margin is 40%.
What is the difference between margin and markup?
Margin uses revenue as the base; markup uses cost as the base. A $40 profit on a $60 cost is a 66.67% markup, but a 40% margin on $100 of revenue.
Can I use any currency?
Yes. Select one of the listed currencies or choose Custom currency code. This tool does not exchange or convert money; it applies your selected code consistently to the calculation.
What if my revenue is lower than my cost?
The calculator shows a negative net profit and labels the result as a loss. Your margin and profit percentage will also be negative, which makes the shortfall easy to see.
From the guide
How to price a product for profit without guesswork.
Learn how variable costs, contribution margin, customer value, and real buying behavior work together in a practical pricing process. Need a sales target too? Use the related break-even tool.
Read the pricing guide Read about currency volatility Open the Break-Even Calculator