Instantly convert between markup percentage and margin percentage. See exactly why they're not the same number.
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Markup vs Margin Calculator
Instantly convert between markup percentage and margin percentage. See exactly why they're not the same number.
Enter a markup percentage to see the equivalent margin, or enter a margin to find the equivalent markup.
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%
$
Conversion Results
Markup
—
% of cost
Margin
—
% of price
Selling Price
—
from cost
Profit
—
dollars
Conversion Formulas
Margin from Markup: Markup ÷ (1 + Markup) Markup from Margin: Margin ÷ (1 − Margin)
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Markup vs Margin — The Critical Difference
Confusing markup and margin is one of the most common and costly mistakes in business. They measure the same profit from two different perspectives — and mixing them up can mean unknowingly pricing at a loss or leaving significant money on the table.
Markup is profit as a percentage of cost. Margin is profit as a percentage of selling price. Same profit dollar. Completely different percentages. A 50% markup produces only a 33.3% margin. To achieve a 50% margin, you need a 100% markup.
📊 Real Business Example
A salesperson marks up inventory by 40% and reports to the owner they're hitting "40% margin."
Reality: a 40% markup = only a 28.6% margin.
On $500,000 in annual sales, that misunderstanding costs $57,000+ in unrealized profit expectation.
Markup %
Equivalent Margin %
10%
9.09%
25%
20.00%
50%
33.33%
75%
42.86%
100%
50.00%
150%
60.00%
200%
66.67%
300%
75.00%
Frequently Asked Questions
Markup = Profit ÷ Cost × 100. Margin = Profit ÷ Selling Price × 100. They measure the same profit but from different bases. A 50% markup gives a 33.3% margin. A 50% margin requires a 100% markup. This difference grows larger at higher percentages.
Because they use different denominators. Markup divides profit by cost (smaller number = larger percentage). Margin divides profit by selling price (larger number = smaller percentage). The profit is identical — only the reference point changes.
Neither is objectively better. Use margin when discussing profitability as a percentage of revenue (standard in finance and retail). Use markup when you know cost and want to set price (standard in manufacturing and wholesale). The key is consistency and knowing which you're using.
Margin = Markup ÷ (1 + Markup/100). Example: 50% markup → 50/150 = 33.33% margin. Or use this calculator — enter the markup on the left and the margin appears instantly on the right.
Markup = Margin ÷ (1 − Margin/100). Example: 40% margin → 40/60 = 66.67% markup. Enter the margin in the right field of this calculator and the markup appears on the left instantly.
Markup = 40 ÷ (1 − 0.40) = 40 ÷ 0.60 = 66.67% markup. So if your item costs $60, you need to sell it for $100 to achieve a 40% margin.
Margin = 50 ÷ (1 + 0.50) = 50 ÷ 150 = 33.33%. A 50% markup means you keep 33.3 cents of every dollar of revenue — not 50 cents. This is the most common confusion in retail pricing.
Yes. Retail and finance standardize on margin. Manufacturing, distribution, and food service often use markup (food cost percentage is essentially markup). Knowing which your industry uses helps you benchmark accurately and communicate clearly with partners.