Break-even calculator
How many units to sell to cover fixed costs, and when you start making money.
How it works
Contribution margin = price − variable cost. Break-even = fixed costs / unit margin. Beyond it, each sale earns the unit margin.
Results are for guidance only and do not replace professional advice.
Worked example
With the default values:
- Fixed costs per month4500
- Unit selling price39
- Variable cost per unit14
- Expected sales per month250
you get:
- Sales to break even180 units / month
- Revenue at break-even€7,020.00
- Margin per unit€25.00 (64 %)
- Profit with 250 sales€1,750.00
Frequently asked questions
How does the “Break-even calculator” tool work?
Contribution margin = price − variable cost. Break-even = fixed costs / unit margin. Beyond it, each sale earns the unit margin.
What do I need to enter?
Just fill in: fixed costs per month, unit selling price, variable cost per unit, expected sales per month. The result updates as you type.
Can you give an example?
Fixed costs per month: 4500; Unit selling price: 39; Variable cost per unit: 14; Expected sales per month: 250 → Sales to break even: 180 units / month; Revenue at break-even: €7,020.00.
Is this calculator free, and is my data private?
Yes. HOD Calc is completely free with no sign-up. The calculation runs in your browser: nothing you type is sent or stored.