Practical guide
Profit Margin vs. Markup: Formulas and Examples
Margin and markup describe the same gross profit from different denominators. That difference makes the percentages unequal and matters when setting prices.
Published and reviewed by FBM Calculators Hub on .
The denominator changes the answer
Profit margin divides profit by selling price or revenue. Markup divides the same profit by cost. Because revenue is normally larger than cost, the margin percentage is lower than the markup percentage for a profitable sale.
Use margin when you want to know what share of revenue remains after the included cost. Use markup when you are starting with a cost and deciding how far above it to set a selling price.
Side-by-side worked example
Suppose a service costs $100 to deliver and sells for $150. Profit before any costs not included in the example is $50.
Margin is $50 divided by $150, or 33.33%. Markup is $50 divided by $100, or 50%. The dollars are identical; only the comparison base changes.
Converting a target margin into a price
To price from a target margin, divide cost by one minus the target margin expressed as a decimal. With a $100 cost and a 40% target margin, price is $100 ÷ 0.60, or $166.67.
Simply adding 40% to cost would produce a $140 price. That is a 40% markup but only a 28.57% margin, which may leave less room than intended for overhead, taxes, refunds, or profit.
Common pricing mistakes
The formula is only as complete as the cost input. Product cost, payment fees, shipping subsidies, subcontractors, returns, and directly attributable labor may all change the useful margin.
- Calling markup margin when communicating a pricing target
- Mixing monthly costs with annual revenue
- Excluding a cost that changes with each sale
- Treating gross margin as cash available to withdraw
- Using a target percentage without checking the resulting market price
A practical pricing sequence
First define which costs belong in the decision. Calculate the price required for the target margin. Then compare that price with customer value, competing alternatives, capacity, and expected sales volume. Finally, test the resulting contribution against fixed costs with a break-even calculation.