Markup Calculator

Markup and margin are two ways of expressing the same profit—but they use different denominators, and confusing them is one of the most expensive mistakes in business. Markup is profit expressed as a percentage of cost. Margin is profit expressed as a percentage of price. A 50% markup equals a 33% margin. A 100% markup equals a 50% margin. Misquoting one as the other—especially when discussing pricing with staff, accountants, or buyers—can quietly erode profitability for years.

The markup formula

Markup % = (Price − Cost) ÷ Cost × 100

Markup answers: "How much am I adding on top of my cost?" If you buy a product for $60 and sell it for $105, your profit is $45, and your markup is $45 ÷ $60 = 75%. You're marking up your cost by 75%. Markup is the natural way to think when you're setting prices from a known cost—it's the "cost-plus" pricing method.

The margin formula

Margin % = (Price − Cost) ÷ Price × 100

Margin answers: "What share of my selling price is profit?" On that same $105 sale with $60 cost, your profit is still $45, but margin is $45 ÷ $105 = 42.9%. Margin is the natural way to think when you're analyzing profitability—it's what shows up on your income statement. Financial statements, industry benchmarks, and most business analytics use margin, not markup.

Converting between markup and margin

Because the denominators differ, the same profit produces different percentages. The conversion formulas:

Margin = Markup ÷ (1 + Markup)
Markup = Margin ÷ (1 − Margin)

A 50% markup converts to a 33% margin (0.50 ÷ 1.50 = 0.333). A 33% margin converts back to a 50% markup (0.333 ÷ 0.667 = 0.50). The relationship is non-linear: as markup grows, margin grows more slowly. A 200% markup equals only a 67% margin. A 1,000% markup equals only a 91% margin. This is why luxury goods companies quote markups (more impressive) while analysts quote margins (more accurate).

Setting price from cost and markup

Price = Cost × (1 + Markup %)

This is the simplest pricing formula in business: take your cost, multiply by (1 + your desired markup as a decimal). A $60 cost with a 75% markup gives Price = $60 × 1.75 = $105. Keystone markup—doubling the cost, or a 100% markup—is a retail standard, particularly in apparel, accessories, and gift items. Many jewelers use 200–400% markups; grocery stores use 15–25% markups; restaurants aim for 60–70% markups on food and 300–500% on beverages.

Industry markup benchmarks

Markups vary enormously by industry because cost structures and competitive dynamics differ. Grocery stores survive on 15–25% markups by turning inventory rapidly. Clothing retailers use 100–300% markups but write down unsold inventory heavily. Restaurants run 60–70% food markups but lose most of it to labor and rent. Software companies effectively have infinite markup—once built, marginal cost is near zero, so price reflects value, not cost. Service businesses commonly mark up labor cost 2–5x to cover overhead and profit. Use industry benchmarks as a starting point, but always validate against what your specific market will bear.

The danger of confusing the two

Imagine a sales manager who tells staff, "We need 40% margins on every deal." A rep hears "40%" and applies a 40% markup—setting price at cost × 1.40. On a $100 cost, the rep prices at $140, generating $40 profit and a 28.6% margin. The business just gave away 11.4 points of margin on every deal. Across millions in revenue, that's hundreds of thousands of dollars in lost profit. Always clarify which one you mean: train your team to say "40% gross margin" or "40% markup" explicitly, and use this calculator to verify both numbers whenever a pricing decision is made.