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Markup Calculator

Set a selling price from cost and markup.

  1. 01 · Set inputs
  2. 02 · Calculate
  3. 03 · Review
  4. 04 · Export CSV
Work in your browser

How to use Markup Calculator

Enter cost and desired markup percentage, calculate selling price and gross profit, then export CSV.

Example

Cost 80 with 25% markup gives selling price 100 and gross profit 20.

Limits and output

Markup is based on cost, not selling price. Nonnegative cost and markup up to 10,000%. Taxes and overhead are excluded.

Good to know

RedTools is an early version of an everyday utility workspace. Image, text, calculation, and developer inputs are processed in your browser.

Your favorites, recently used tool IDs, and theme choice are stored on this device. Tool inputs are not automatically saved. Invoice drafts are saved on this device only when you choose Save draft locally. Hosting can receive ordinary page requests; this app includes no analytics.

Images to PDF, merge and split work locally. PDF compression is upcoming.

Icons: Solar by 480 Design · CC BY 4.0. Components: Be UI and shadcn/ui.