Markup vs Margin: What’s the Difference and Why It Matters

Markup and margin are often confused — but getting them wrong can wreck your pricing strategy. Learn the simple differences, see examples, and use our free calculator to check your numbers.
May 8, 2025
Gross Margin
markup vs margin

Markup and margin are two financial terms that are often used interchangeably — but they mean very different things.

If you confuse them, you could accidentally underprice your products or overestimate your profitability.

In this guide, we’ll explain markup vs margin clearly, show examples, and provide an easy-to-use calculator to check your own numbers.

Quick Definitions

Markup:

The percentage added to the cost of a product to determine its selling price.

Margin:

The percentage of the selling price that is profit.

Markup vs Margin Example

Imagine you run a business selling T-shirts.

  • Cost to produce one T-shirt = £10
  • You sell the T-shirt for = £15

Calculations:

Markup = ((Selling Price - Cost) ÷ Cost) × 100

Markup = ((£15 - £10) ÷ £10) × 100 = 50%

Margin = ((Selling Price - Cost) ÷ Selling Price) × 100

Margin = ((£15 - £10) ÷ £15) × 100 ≈ 33.33%

Markup looks at the cost price.
Margin looks at the selling price.

Markup vs Margin at a Glance

Aspect Markup Margin
Based on Cost price Selling price
Formula ((Selling Price - Cost) ÷ Cost) × 100 ((Selling Price - Cost) ÷ Selling Price) × 100
Focuses on Setting prices Measuring profitability
Risk if confused Undervaluing products Misunderstanding real profit margins

Why Understanding the Difference Matters

  • Pricing Strategies:
    If you use margin formulas thinking you’re applying markup, you might price too low and shrink profits.
  • Financial Reporting:
    Margin is used more often when discussing profitability with accountants, investors, and lenders.
  • Business Health:
    Knowing both lets you make smarter, more strategic decisions about costs, prices, and growth plans.

Interactive Markup vs Margin Calculator

Use this tool to calculate your markup, margin, or selling price:

Markup vs Margin Calculator

Enter your cost and either markup or margin to calculate your selling price.







Final Thoughts

Markup helps you set your prices.
Margin helps you measure your profits.

Both are essential — but they are not interchangeable.

Understand both. Use both. Grow smarter.

Master your pricing and profitability strategy with these key resources:

Discover the latest blogs

Stay informed with the latest health and wellness insights from our experts.