Markup Calculator

Markup vs Margin: Understanding the Difference

Markup and margin are both measures of profitability, but they use different denominators and are not interchangeable. Markup is profit expressed as a percentage of cost: if you buy a product for $60 and sell it for $100, your markup is $40 / $60 = 66.7%. Margin is profit expressed as a percentage of the selling price: $40 / $100 = 40%. Confusing the two is one of the most common pricing errors in small business, and it directly impacts profitability. A business targeting a 50% “margin” that accidentally applies a 50% markup will actually achieve only a 33.3% margin.

The conversion formulas are: Margin = Markup / (1 + Markup) and Markup = Margin / (1 − Margin). For example, a 100% markup always equals a 50% margin, and a 25% margin always equals a 33.3% markup. When setting prices, decide which metric your industry uses as the standard and apply it consistently across all products and services. Retail businesses commonly think in terms of markup, while financial analysts and investors prefer margin.

Markup to Margin Conversion Table

Pricing strategy goes beyond a simple markup formula. Consider competitive positioning, perceived value, price elasticity, and the Canadian market context. In industries with transparent pricing (e-commerce, retail), maintaining consistent margins across product lines prevents margin erosion. For service businesses, value-based pricing—charging based on the outcome delivered rather than hours worked—often produces higher margins than cost-plus approaches.