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Gross margin and markup

Distinguish gross margin from markup when comparing a selling price with product cost. Both percentages use the same profit but different denominators.

Start with your own numbers

Editable example

An example is filled in. Replace it with your own data to calculate.

Enter selling price and cost per item in the same currency and on the same tax basis.

Enter selling price (twd), for example 150. Use the displayed unit; replace the example with your own value.
Enter product cost (twd), for example 100. Use the displayed unit; replace the example with your own value.

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Example result

Gross margin

33.33%

Gross margin divides profit by selling price; markup divides by cost. Other operating expenses have not been deducted.

Gross profit per item50 TWD
Markup50 %

Gross margin divides gross profit by selling price; markup divides it by cost. Other operating expenses have not been deducted.

Method and scope

Gross profit equals selling price minus cost. Gross margin divides profit by selling price, while markup divides profit by cost.

A negative gross profit means the selling price is below the entered product cost. Margin and markup should not be substituted for each other in a quotation.

Platform fees, payment fees, returns, advertising and fixed costs are excluded unless already part of the entered cost. Markup cannot be calculated when cost is zero.

What this helps you do

Distinguish gross margin from markup when comparing a selling price with product cost. Both percentages use the same profit but different denominators.

What to enter

Start with selling price (twd), then fill the other relevant fields in the units shown. The field hints explain the required format and examples.

How the calculation works

Gross profit equals selling price minus cost. Gross margin divides profit by selling price, while markup divides profit by cost.

Worked example

Selling an item for TWD 150 with TWD 100 cost gives TWD 50 gross profit. The margin is 33.33% and markup is 50%.

Understanding the answer

A negative gross profit means the selling price is below the entered product cost. Margin and markup should not be substituted for each other in a quotation.

Scope and limitations

Platform fees, payment fees, returns, advertising and fixed costs are excluded unless already part of the entered cost. Markup cannot be calculated when cost is zero.

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