Profit Margin Calculator
Work out gross profit, profit margin and markup from your cost and selling price. Built for sellers, freelancers and small businesses.
Cost can mean COGS or all variable costs — choose one scope and use it consistently.
Target margin price = cost ÷ (1 − margin). Target markup price = cost × (1 + markup).
Batch — cost & price pairs
Decimal comma: separate columns with a semicolon or tab, for example 60,50; 100,00. Comma-separated columns must use decimal points.
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Margin vs markup
Retailers quote margin; wholesalers quote markup. This tool shows both side by side so you never mix them in a pricing spreadsheet.
FAQ
What is the difference between margin and markup?
Margin is profit ÷ selling price. Markup is profit ÷ cost. A $40 profit on a $100 sale is 40% margin but 66.7% markup — they are not interchangeable.
Can I check many products at once?
Yes. Paste one cost and price pair per line. Decimal commas are supported when the two columns use semicolons or tabs.
Who is this for?
Online sellers, freelancers and small businesses pricing products or services.
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