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Markup calculator

Add a markup to your cost to get a selling price, or find the markup between a cost and a price. The calculator also shows the equivalent margin, so you never mix them up.

What do you want to find?

$
%

100% markup doubles the cost (keystone).

Selling price

$20.00

Markup
100%
Profit per unit
$10.00
Equivalent margin
50%

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What is markup?

Markup is the amount you add to cost to arrive at a selling price, expressed as a percentage of cost. If a product costs $10 and you sell it for $25, the markup is $15, or 150% of cost.

Markup is popular because it is easy to apply: "cost plus 100%" is a quick mental rule. The catch is that it is not the same as margin, which is what tells you how much of each sale you keep.

Markup formulas

To findFormula
Selling priceprice = cost × (1 + markup)
Markup %(price − cost) ÷ cost × 100
Profitprice − cost
Margin from markupmargin = markup ÷ (1 + markup)
Cost from price and markupcost = price ÷ (1 + markup)

Example: a product costs $6 and you apply a 150% markup. Price = $6 × 2.5 = $15. Profit = $9. Margin = $9 ÷ $15 = 60%.

Markup vs margin

The same sale produces two different percentages:

CostPriceMarkupMargin
$10$12.5025%20%
$10$1550%33.3%
$10$20100%50%
$10$25150%60%
$10$30200%66.7%
$10$40300%75%

A 100% markup (doubling the cost) is what retailers call keystone, and it equals a 50% margin.

Typical markups

  • Keystone (100%) is the standard retail markup on wholesale cost in gifts, fashion, home and beauty.
  • Grocery and convenience retailers often work with lower markups on fast-moving goods.
  • Phone accessories and some cosmetics commonly carry markups of 200% or more at retail.
  • Trades and B2B distributors often price from a list price with a discount rather than a markup.

The right markup is the one that covers your costs and overheads at your realistic sales volume while staying competitive. Our guide to pricing for wholesale walks through it, and the wholesale price calculator applies markup and keystone in one step.

Put your prices to work

Once your prices are set, build a price list or line sheet and share it as a PDF or a live link.

FAQ

Markup calculator FAQ

How do I calculate markup?

Subtract cost from price and divide by cost. A $10 item sold for $25 has a $15 markup, which is 150% of cost.

How do I add a markup to cost?

Multiply cost by (1 + markup). A $8 cost with a 75% markup sells for $8 × 1.75 = $14.

Is a 100% markup the same as a 50% margin?

Yes. Doubling the cost is a 100% markup, and the profit is half of the selling price, which is a 50% margin. This is keystone pricing.

What markup should I use?

It varies by industry. Retailers commonly use keystone (100%) on wholesale cost; manufacturers set markup to reach a target margin after all costs. Check what competitors charge and what your overheads require.

Why is my margin lower than my markup?

Because margin divides profit by price, which is larger than cost. For any positive profit, the margin percentage is always lower than the markup percentage.

Turn your prices into a price list

Add your products with wholesale and retail prices and download a clean, category-grouped PDF, or share a link.