Markup Calculator

What is markup?

A markup calculator shows how much you add to a product’s cost to reach its selling price. Markup is the difference between price and cost, expressed as a percentage of cost. It helps you check whether a price covers what you paid and leaves room for other business expenses.

The formula is Markup = (price - cost) / cost. To set a price for a target markup, use Price = cost x (1 + markup). Enter the target markup as a decimal in that formula. For example, a markup of 50% is entered as 0.50. Markup is based on cost, not on selling price.

Why markup matters

Markup gives you a practical way to set or review prices. If supplier costs change, you can see how your current price compares with cost and decide whether to adjust the price, negotiate with the supplier, or accept a lower return on that item.

Markup is not the same as gross margin. Markup compares profit with cost; gross margin compares gross profit with selling price. The same sale can therefore have different markup and gross margin percentages. Confusing the two can lead you to set a price that does not meet your goal.

The calculator uses the cost and selling price you enter. It does not automatically account for labor, shipping, rent, payment processing, discounts, or returns. Consider those expenses when deciding whether a price works for your business. A positive markup does not necessarily mean the sale is profitable after all business costs.

How to use this markup calculator

1. Choose whether to calculate markup from cost and price or calculate a price for a target markup.
2. For markup from cost and price, enter the amount you pay for the item as Cost and the amount the customer pays as Selling price. Use amounts for the same unit of sale.
3. For a target price, enter the item’s cost and the markup percentage you want to apply. The calculator uses the cost-plus formula to return a selling price.
4. Review the markup result alongside gross profit and gross margin. If the output seems unexpected, check that you entered cost and selling price in the correct fields and used consistent units.

Markup calculator example

How to read your markup result

Markup is the percentage added to cost to reach the selling price. In the example, the $40.00 difference between price and cost is 66.67% of the $60.00 cost.

Gross profit is the difference between price and cost for the unit entered. It does not subtract other operating expenses. Gross margin expresses that gross profit as a share of the selling price, which is why the example’s 40.00% gross margin differs from its 66.67% markup. Compare the measures using the same product and cost assumptions.

How to improve your markup

1. 01

   Review the full cost of the item

   Check supplier invoices and include relevant costs that belong in your pricing decision, such as packaging or inbound shipping. If you leave costs out, the calculated markup may look stronger than the return you actually keep.

2. 02

   Work on your purchase terms

   Ask suppliers about better pricing, volume terms, or lower shipping charges. A lower cost can improve the difference between cost and price without changing what customers pay.

3. 03

   Set prices from a clear target

   Use the target-markup mode to calculate a price from cost. Then consider customer demand, competing offers, and the value your product provides before changing your posted price.

4. 04

   Check discounts and added work

   A discount reduces the selling price and can shrink markup. If a product requires extra handling or service, include that work in your pricing review rather than relying only on the item’s purchase cost.

Common markup mistakes

• Using selling price as the base

  Markup is calculated from cost. Dividing gross profit by selling price gives gross margin instead.

• Treating markup as net profit

  The calculator compares cost with selling price. It does not subtract overhead or every cost of running the business, so markup is not the same as take-home profit.

• Entering mismatched amounts

  Compare cost and price for the same item, package, or unit. A per-unit cost paired with a multi-unit selling price will produce a misleading result.

• Forgetting price reductions

  If you routinely discount a product, review the price customers actually pay. A calculation based only on the listed price can overstate the markup on completed sales.

The markup formula

Key terms

Markup

The amount added to cost, expressed as a percentage of cost.

Gross profit

Selling price minus the cost entered for the item.

Gross margin

Gross profit expressed as a percentage of selling price.