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Markup & Margin Calculator

Convert between markup and margin — they are not the same number, and confusing them costs money.

Markup is profit divided by cost; margin is profit divided by selling price. A 50% markup is only a 33% margin, which is why the two are so often confused and why pricing set against the wrong one falls short. Enter any two of cost, price, markup or margin and get the rest.

Runs in your browser
Key difference
Markup divides profit by cost; margin divides profit by price
Common trap
A 50% markup is a 33.3% margin, not 50%
Privacy
Runs entirely in your browser — nothing is uploaded
Cost
Free, unlimited, no sign-up

Frequently asked questions

Why does a 50% markup give only a 33% margin?

Because the denominators differ. Cost 100, markup 50% gives a price of 150 and profit of 50. Divided by cost that is 50%; divided by price it is 33.3%. Setting a 50% markup when you needed a 50% margin leaves you a third short.

How to use the markup & margin calculator

  1. 1Choose the i know the.
  2. 2Set the cost.
  3. 3Set the value.
  4. 4Choose the currency symbol.
  5. 5The result appears immediately — copy or download it.

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Put the working markup & margin calculator on your own site. It runs in your visitors' browsers exactly as it does here — free, no account, nothing uploaded.

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