Profit margin calculator

Compare profit, gross margin and markup.

Runs on your deviceWorks offline after setupAll Business tools

Related tools

Enter your values, then choose Calculate. Results stay on this device.

Limits
  • Gross margin uses selling price; markup uses cost. Expenses and taxes are excluded.
  • Money inputs support 2 decimal places unless stated otherwise. Use one currency consistently. These estimates are not financial, tax or legal advice.
  • Physical phones and real Safari remain unverified.

What happens to your data

Profit margin calculator runs inside this browser tab, and the page's code comes from this site. There is no application server to receive your data, and the site's security policy limits connections to this site.

How local processing works

Good to know

  • Gross margin uses selling price; markup uses cost. Expenses and taxes are excluded.
  • Money inputs support 2 decimal places unless stated otherwise. Use one currency consistently. These estimates are not financial, tax or legal advice.
  • Physical phones and real Safari remain unverified.