Profit Margin vs Markup: The Difference That Costs Retailers Money
Margin and markup describe the same profit from two angles — and confusing them is a quiet way to under-price your products. Here's how to get it right.
Same profit, two percentages
Markup and margin both describe profit, but against different bases:
- Markup = profit as a percentage of cost.
- Margin = profit as a percentage of selling price.
A product bought at AED 100 and sold at AED 150 has a 50% markup but only a 33.3% margin. Same AED 50 profit — two very different percentages.
Why the mix-up costs you
Many retailers price using markup but report or plan using margin. If you think a 40% markup gives you a 40% margin, you're overestimating what you keep on every sale. Over a full catalogue, that gap is real money.
The formulas
- Margin % = (selling price − cost) ÷ selling price × 100
- Markup % = (selling price − cost) ÷ cost × 100
- Selling price for a target margin = cost ÷ (1 − margin)
The free Profit Margin Calculator does all three. Enter cost and price to see margin and markup, or enter a target margin to find the price you should charge.
Scale it across your catalogue
One product is easy to price by hand. Managing margins across hundreds of SKUs, suppliers, and price changes is where Pyalm Books earns its keep — keeping cost, pricing, and profit visible across your whole range.