N NotAtAll

Break-even Calculator

Calculate break-even with reusable inputs and a clear result. This free calculator runs locally, supports shareable URL values and does not send entered amounts to analytics.

🔒 100% private — files never leave your browser

Result

Break-even units
166.66666667
Break-even revenue
8333.3333335

Your values stay in this URL when you share it; they are not sent to analytics.

Formula

break-even units = fixed costs ÷ (price per unit − variable cost per unit)

Worked example

$5,000 fixed costs ÷ ($50 − $20 contribution) = 166.67 units.

How to use the Break-even Calculator

  1. 1 Enter the values for the calculation.
  2. 2 Review the formula and worked example below the form.
  3. 3 Copy the result or share the URL with its values when useful.

Frequently asked questions

What is the break-even formula?

break-even units = fixed costs ÷ (price per unit − variable cost per unit).

Are my entered amounts uploaded?

No. The calculation runs in your browser. URL sharing stores values only in the address you choose to share.

Is this financial, tax or medical advice?

No. This is a general arithmetic tool. Verify business decisions and local requirements with qualified sources.