FREE WEB TOOL

Margin / markup calculator

Calculate gross profit, margin and markup.

Use tool

About this tool

Margin / markup calculator is a free online utility from BlueprintLab Tools. Calculate gross profit, margin and markup.

Useful for small calculations, text operations, and everyday checks without installing a dedicated app.

No account is required. The tool is designed to complete the task directly in your browser with a short input → process → result flow.

How to use

  1. Enter or choose cost.
  2. Enter or choose selling price.
  3. Run the tool and review, copy, or use the result.