ifBuyz AtlasOpen Tools

finance

Break-even Calculator

Use fixed cost, variable cost per unit, and selling price to calculate break-even units and break-even revenue.

Inputs

Results

Run the calculator to see results and formula details.

Need another angle?

Explore all calculators

FAQ

When is break-even impossible?

If price per unit is less than or equal to variable cost per unit, contribution margin is non-positive.

Should fixed cost include founder salary?

For realistic planning, include a baseline owner compensation.