Practical guide

How to Calculate Margin vs Markup

Convert between markup and margin and apply the right metric in pricing.

Quick Answer

Margin measures profit against the selling price: margin = (price − cost) ÷ price × 100. Markup measures the same profit against cost: markup = (price − cost) ÷ cost × 100. The same transaction always produces a higher markup number than margin number.

Step-by-Step Method

Establish the true unit cost, including landed costs such as shipping and duties.
For margin, subtract cost from price and divide by the price.
For markup, subtract cost from price and divide by the cost.
To convert between them: margin = markup ÷ (1 + markup), and markup = margin ÷ (1 − margin), using decimals.

Worked Example

An item costs $60 and sells for $100. Profit is $40. Margin = 40 ÷ 100 = 40%. Markup = 40 ÷ 60 = 66.7%. Both describe the same $40 — they simply divide it by different bases. Checking the conversion: 0.667 ÷ 1.667 = 0.40, which returns the 40% margin.

Detailed Explanation

Confusing the two is one of the most expensive small mistakes in retail pricing, because it always errs in the same direction. If you need a 40% margin but apply a 40% markup to a $60 cost, you price at $84 rather than $100. You have lost $16 of profit per unit and will not notice until the month-end accounts come in below plan. The error compounds silently across an entire catalogue.

The two metrics exist because they answer different questions. Markup is an operational instruction: it tells a buyer what to multiply cost by when setting a price. Margin is a financial result: it tells you what share of revenue survives as gross profit, and it is what appears on the income statement. Suppliers and buyers tend to speak in markup, finance teams and investors in margin.

One structural property is worth internalising: margin can never reach 100%, because profit cannot exceed the price it is measured against, while markup has no upper bound. A product costing $10 and selling for $100 carries a 900% markup but a 90% margin. When a supplier quotes a number above 100%, they are necessarily talking about markup.

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FAQ

Which should I use for pricing decisions?

Use markup to set prices from known costs, since it is a direct multiplier. Use margin to evaluate profitability and compare against industry benchmarks, since margin is what financial statements report.

How do I convert a 50% markup to margin?

Margin = markup ÷ (1 + markup) = 0.5 ÷ 1.5 = 0.333, or 33.3%. A 50% markup always yields a 33.3% margin.

Is gross margin the same as net margin?

No. Gross margin only subtracts the cost of goods sold. Net margin subtracts every expense including overhead, salaries, interest, and tax, so it is always the smaller figure.