Margin and markup both describe profit, but they use different bases, and confusing them leads to underpricing.
Definitions
Markup is profit divided by cost. Margin is profit divided by selling price. If you buy for $60 and sell for $100, profit is $40, markup is 66.7% and margin is 40%.
The conversion trap
A 50% markup produces only a 33% margin. If you want a 50% margin you need a 100% markup. Many new business owners add a markup to cost thinking they will earn that percentage margin and end up with less than planned.
Types of margin
Gross margin subtracts the cost of goods sold. Operating margin subtracts operating expenses. Net margin subtracts everything, including taxes and interest. Track all three to see where profit is lost.
Try the numbers
Use our Markup & Margin Calculator to see this in practice. With its default example (Unit cost: $24.00; Set price by: Markup %; Percent: 60%), it shows selling price: $38.40. Adjust the inputs to match your situation.
Key takeaways
- Markup uses cost as the base; margin uses price.
- 50% markup equals 33% margin.
- Track gross, operating and net margin.
This article is for general education and is not personalized financial, tax or legal advice. Rules and limits change; confirm current figures with official sources such as IRS.gov, SSA.gov and StudentAid.gov, or consult a qualified professional. © 2026 FinanzCalc.