Markup vs Margin: The Pricing Math Every Retailer Gets Wrong

The same dollars, two ratios

A product costs $40 to make and sells for $60. The profit is $20. Now:

• Markup = $20 ÷ $40 × 100 = 50%
• Margin = $20 ÷ $60 × 100 = 33.3%

The denominator changes. Markup divides by cost; margin divides by sell price.

Conversion table

Notice: margin is always lower than markup for the same dollar profit, and they only converge as both approach zero.

How the confusion costs money

Imagine a manager says “we need 40% margin on every product”, but the buying team interprets it as “mark up cost by 40%”. They buy at $60, sell at $84. The actual margin is 24 ÷ 84 = 28.6%, not 40%. To hit 40% margin, sell price would need to be $100 (a 66.7% markup).

Which industries use which

• Retail buyers / merchandisers — usually markup
• Investors / financial analysts — usually margin
• Restaurants — typically “food cost percentage”, which is the inverse of margin (lower is better)
• SaaS businesses — gross margin (revenue minus cost of revenue, divided by revenue)