How do you calculate the break-even point in units?

Divide your total fixed costs by the contribution margin per unit, where contribution margin equals selling price minus variable cost per unit. The result is the number of units you must sell each month to cover all costs and make zero profit or loss.

What is contribution margin?

Contribution margin is the selling price of one unit minus its variable cost. It represents how much each sale contributes toward covering fixed costs. This calculator also shows it as a percentage of the selling price (gross margin %).

Why must selling price be higher than variable cost?

If the selling price does not exceed the variable cost per unit, each sale loses money and you can never cover fixed costs, so no break-even point exists. The calculator flags this and asks you to raise your price or lower your variable cost.

How does raising my price affect break-even?

A higher price increases the contribution margin per unit, so you need fewer units to break even. This calculator shows a price sensitivity example of a 10% price increase and how many fewer units that requires to reach break-even.

Break Even Calculator — When Does Your Investment Pay Off?

Find out when your business or product becomes profitable

Quick Answer

Break-even point is when total revenue equals total costs — the moment a business or investment stops losing money. A business with $10,000 monthly fixed costs and 40% gross margin breaks even at $25,000 in monthly revenue. Reducing fixed costs or increasing margin both move the break-even point lower and faster.

A break-even calculator determines the minimum sales volume or revenue needed to cover all costs. It is essential for pricing decisions, business planning and investment analysis. Break-even analysis helps answer how many units must be sold, how long until an investment pays back its cost and what price is needed to achieve profitability.