Break-Even Calculator

Find the number of units and sales revenue required to cover fixed and variable costs.

Formula

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

How to Use This Calculator

1. Enter fixed costs for the period.
2. Enter selling price and variable cost per unit.
3. Optionally enter expected unit sales.
4. Calculate break-even units, revenue, and margin of safety.

Business and Office Uses

• Evaluate a new product.
• Set sales targets.
• Compare pricing and cost scenarios.

Frequently Asked Questions

What does the Break-Even Calculator calculate?

Calculate break-even units, sales revenue, contribution per unit, and margin of safety.

Is calculation data uploaded?

No. Inputs and results are calculated inside the browser. Saved field values use local browser storage and are not uploaded to OfficeCalculator.Net.