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Maths & Money

How to Work Out a Markup

Markup measures how much is added to cost to arrive at a selling price, usually expressed as a percentage of cost.

TopicMarkup
LevelEveryday maths
FormatStep-by-step guide

Overview

Markup measures how much is added to cost to arrive at a selling price, usually expressed as a percentage of cost.

Objective

Calculate markup amount, markup percentage or a selling price from cost.

What You Need

  • Cost price
  • Selling price or desired markup rate
  • Calculator

Before You Start

Identify whether you need the dollar markup, markup percentage or selling price.

How to Work Out a Markup illustrated overview
Markup at a glance — a visual guide to the calculation.

How to Calculate

  1. Markup amount = selling price − cost.
  2. Markup % = markup amount ÷ cost × 100.
  3. Selling price from markup rate = cost × (1 + markup rate as a decimal).

Worked Example

An item costs $80 and sells for $100. Markup is $20. Markup percentage = 20 ÷ 80 × 100 = 25%.

Useful Tips

  • Markup uses cost as the denominator.
  • Convert a percentage markup to a decimal before using the multiplier.
  • Do not substitute desired profit margin for markup without converting it.

Common Mistakes

  • Dividing markup by selling price, which gives margin instead.
  • Adding 25 rather than 25% of cost.
  • Assuming 25% markup means 25% profit margin.

Important Notes

Retail pricing may also need to account for GST/sales tax, discounts, overheads and target margins.

FAQ

What is the difference between markup and margin?

Markup is profit relative to cost; margin is profit relative to selling price.

What multiplier gives a 30% markup?

1.30, before any separate taxes or adjustments.