What is the difference between margin and markup?
Margin compares profit to revenue. Markup compares profit to cost.
Profit Margin Calculator
Quickly measure whether a product, service, or campaign economics make sense.
Profit: 550.00Margin: 44.00%Markup: 78.57%
Summary
Revenue minus cost, plus margin and markup percentages.
Profit: 550.00 | Margin: 44.00% | Markup: 78.57%
Your input is processed in your browser and is not stored.
What this tool does
This calculator turns revenue and cost inputs into profit, margin percentage, and markup percentage for quick business checks.
How to use it
- Enter revenue.
- Enter cost.
- Review the resulting profit, margin, and markup.
Example input and output
Input: Revenue: 1250, Cost: 700
Output: Profit: 550 | Margin: 44.00%
Common use cases
- Pricing checks
- Offer planning
- Campaign profitability review
FAQ
What happens when cost is zero?
Profit and margin remain calculable, but markup is shown as not defined because markup divides by cost.
Is my input private?
All processing happens in your browser, so your text is not sent to a paid API or stored by this app.
Can I use it on mobile?
Yes. The tool layout is responsive and works on phones, tablets, and desktop browsers.