How to use this tool
Enter the unit or project cost and markup and the result appears straight away. Everything runs in your browser, so nothing you type is uploaded.
Formula
Selling price = cost × (1 + markup ÷ 100).
Example
A cost of 60 with a 40% markup gives a selling price of 84.
Prepare your inputs
Enter the cost of one item or one project and the percentage to add to that cost.
Understand the result
A 25% markup on cost 100 gives price 125 and margin 20%. Markup and margin use different denominators.
About this version
This page uses a shared calculation method. Industry and country labels provide a browsing context; they do not change the formula or imply specialist or local regulatory validation. Currency labels do not perform currency conversion.
Limitations and assumptions
Markup is calculated on cost, not as a percentage of selling price. Confirm the pricing convention. Detailed content, accessibility and edge-case review remains ongoing.