Markup on a $30 Selling Price with $15 Cost
A product that costs $15 and sells for $30 has a markup of 100%.
How to use this tool
- Enter selling price and cost in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your markup and the full breakdown beneath it.
Find the markup when you double the cost of a low-price item to set a $30 retail price.