Perceptual Advice
Markup vs Margin
When it comes to pricing products or services, the terms margin and markup are often used interchangeably—but they’re not the same thing. In fact, misunderstanding the difference can lead to pricing errors that significantly impact your business’s profitability.
All too often, I meet business owners or sales professionals who proudly state that they’re working with a “25% margin”—when in reality, they’ve simply applied a 25% markup. Let’s clear up the confusion.
Markup Explained
Markup is the percentage you add to your cost price to arrive at a selling price. It’s calculated based on the cost of the item, not the final selling price.
Example:
Cost of item: $100
Markup: 25%
Selling price:
$100 + ($100 × 0.25) = $125
At first glance, it might seem like you’re earning 25% profit on this sale—but that’s not the case. To understand the true profit as a margin, we need to look at the numbers differently.
Let’s reverse-engineer the margin from this price:
Profit = $125 – $100 = $25
Margin = Profit / Selling Price
$25 / $125 = 0.20 or 20%
So, a 25% markup on cost only results in a 20% margin on the selling price.
Margin Explained
Margin, on the other hand, is the percentage of the selling price that is profit. It reflects how much of each dollar earned is actual profit after covering the cost.
Setting a price based on a desired margin requires a slightly different approach, which is why people often get it wrong.
Here’s how to calculate a selling price based on a target margin:
Let’s say you want a 25% margin on a product that costs $100.
First, subtract the margin from 1:
1 – 0.25 = 0.75Then divide the cost by that result:
$100 / 0.75 = $133.33
So, to achieve a 25% margin, your selling price should be $133.33, not $125.
Summary Table
| Term | Based On | Example Input | Selling Price | Resulting Margin |
|---|---|---|---|---|
| Markup | Cost | 25% markup on $100 | $125 | 20% |
| Margin | Selling Price | 25% margin on $100 | $133.33 | 25% |
Why This Matters
Knowing the difference between margin and markup is more than just a technicality—it directly affects your bottom line. Using markup when you mean margin can lead to underpricing, which can erode profits, especially when dealing with thin margins or high overhead costs.
By clearly understanding and applying the correct pricing method, you can make more informed decisions and ensure that your business remains sustainable and profitable.