Is this calculation private?

Yes, 100% of calculations run locally in your web browser. No information is stored or transmitted.

What does the Margin vs Markup Calculator give me?

It works out Gross Profit, Profit Margin and Markup, updating live as you change the inputs.

What do I need to enter?

Just Item Cost Price and Item Selling Price. Every field has a sensible default you can start from.

Is my data uploaded anywhere?

No. The calculation runs in your browser with JavaScript — nothing you type is sent to a server or stored.

Does it work on a phone?

Yes. The layout adapts to small screens and needs no app or signup.

Margin vs Markup Calculator

Instantly convert between profit margin and price markup percentages for retail and wholesale commerce.

100% free
Private in browser
No signup
No watermarks

Item Cost Price ($)

Item Selling Price ($)

Gross Profit ($)

Profit Margin (%)

37.5

Markup (%)

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About Margin vs Markup Calculator

Instantly convert between profit margin and price markup percentages for retail and wholesale commerce. Enter Item Cost Price and Item Selling Price and the tool works out Gross Profit, Profit Margin and Markup straight away. Everything runs in your browser, so your data never leaves your device.

How to use Margin vs Markup Calculator

Enter the required input values.
View the instantly calculated results in real time.

Key features

Fast client-side calculation
Real-time updates
Privacy-first design (no data leaves browser)

Frequently asked questions

Is this calculation private?: Yes, 100% of calculations run locally in your web browser. No information is stored or transmitted.
What does the Margin vs Markup Calculator give me?: It works out Gross Profit, Profit Margin and Markup, updating live as you change the inputs.
What do I need to enter?: Just Item Cost Price and Item Selling Price. Every field has a sensible default you can start from.
Is my data uploaded anywhere?: No. The calculation runs in your browser with JavaScript — nothing you type is sent to a server or stored.
Does it work on a phone?: Yes. The layout adapts to small screens and needs no app or signup.

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