CAPTD

Markup Calculator

Add a markup to what an item costs you and see the price, the profit and the margin that markup really gives — plus a table of common markups. Worked out on this page; nothing is sent.

EUR
%

Result

Selling price

€24.00

Profit per item

€12.00

Margin

50.0%

Common markups on a €12.00 cost
MarkupPriceMargin
50%€18.0033.3%
100% (×2, “keystone”)€24.0050.0%
150%€30.0060.0%
200%€36.0066.7%
300%€48.0075.0%

Worked out in your browser. Nothing you type is sent or stored.

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How to use this

What it does

Adds a markup to your cost: price = cost × (1 + markup). It shows the profit per item and the margin that price gives, and a table of common markups.

What you'll need

  • What one item costs you, all in
  • The markup you want to add

Steps

  1. Enter the cost and the markup.
  2. Read the price and the margin.
  3. Compare with the common markups in the table.

Reading the result

A 100% markup doubles the cost (the retail 'keystone') and gives a 50% margin. However big the markup, the margin never reaches 100%.

Tips

  • If you also sell wholesale, check the wholesale price still leaves you a profit.
  • Round the price to a number that reads well (45 rather than 44.37).
  • Recheck markups when your costs change — a 10% rise in printing eats straight into profit.

Learn more

What is markup?

Markup is how much you add on top of what something costs you, as a percentage of the cost: (price − cost) ÷ cost × 100.

It's handy for setting prices from costs; margin (profit ÷ price) is better for comparing how profitable different products are. This calculator shows both.

Why sellers use it

A consistent markup turns your costs into prices quickly and keeps every product profitable — as long as the cost you start from includes everything.

Common mistakes

  • Treating markup as margin. 100% markup is 50% margin.
  • Marking up only the materials. your time, packaging and fees are costs too.
  • One markup for everything. low-cost items often need a higher markup to be worth selling.

FAQ

How do I calculate markup?
Divide the profit by the cost and multiply by 100: a 12 item sold for 24 has a 100% markup.
What is keystone pricing?
Doubling the cost — a 100% markup, which is a 50% margin. A common retail rule of thumb.
How do I turn a markup into a margin?
Margin = markup ÷ (100 + markup) × 100. A 150% markup is a 60% margin.