Margin and markup: the difference you need to know so you don't lose money in trading

There are two concepts in trading that many people assume are the same but that are in fact very different: margin and markup. A business owner who does not understand the difference often makes one mistake — believing they are earning a good profit when, in reality, the profit is much smaller, or the sale is made at a loss.

This is not just theory. It is the foundation of money management.

What is markup?

A markup is the amount you add to the cost of a product.

Put simply, the markup is how much you add on top of the product's cost.

Formula

Markup (%) = (Sales price − Cost) / Cost × 100

What is margin?

Margin is the share of the sale that you keep as profit.

Put simply, margin is how much real money you have left.

Formula

Margin (%) = (Sales price − Cost) / Sales price × 100

The most important difference

• Markup is calculated against the cost.

• Margin is calculated against the sales price.

As a result, the margin is always lower than the markup.

An example

Let's take an example.

• Cost: 100,000 soums

• Sale price: 130,000 soums

Profit: 30,000 soums

Markup: 30,000 / 100,000 = 30%

Margin: 30,000 / 130,000 ≈ 23%

Why does this distinction matter?

1. So you don't make a mistake when setting prices

Many people say: "I added my 30% profit."

In reality, they applied a 30% markup. The real profit is 23%, not 30%.

This may look like a minor difference, but on a large scale it turns into a lot of money.

2. So you understand your profit correctly

If you look only at the markup, you will think the business is doing well. But if you look at the margin, you will see the real situation.

That is why managers and distributors always watch the margin.

3. So you don't lose money on discounts

• You have a margin of 25%.

• You give a 25% discount.

The result: you make zero profit, or a loss.

This is where most people lose money.

Which one should you use, and when?

Markup:

• is convenient for pricing

• is widely used in retail

Margin:

• measures business performance

• shows your overall profit

A strategic approach

If the margin is low:

• you need to increase volume

• you earn your profit through higher turnover

If the markup is high:

• the price looks expensive

• sales will fall

The right balance:

• the price is acceptable

• the profit is sufficient

The biggest mistake

The most common error in trading is treating markup as if it were margin.

This mistake leads to:

• a wrong plan

• wrong pricing

• lower profit

A rule to remember

• Markup → the money you add

• Margin → the money you keep

Summary

Margin and markup are not just simple terms. They are key indicators of how well your business is doing.

• If you only ask "How much did I add?", you are looking at it the wrong way.

• If you ask "How much is left?", you are in control of your profit.