Break-Even Point Calculator

Break-even units = Fixed Costs / (Selling Price per Unit - Variable Cost per Unit). Break-even revenue = Fixed Costs / Contribution Margin Ratio where contribution margin ratio = (Selling Price - Variable Cost) / Selling Price × 100. Calculator applies both methods.

No — break-even can be in units (for a single product), revenue (for mixed baskets), or hours of utilisation (for service businesses). The calculator surfaces all three using the contribution-margin ratio from your inputs.

Margin of safety = Actual / Projected Sales - Break-even Sales. It measures the buffer above break-even. A 25% margin of safety means sales can fall 25% before losses begin. Banks typically expect at least 15-20% margin of safety for working-capital limits.

Yes — loan EMIs are fixed costs (or quasi-fixed) and must be included. The calculator accepts any fixed-cost input including interest, EMI, leasing rentals and salaried payroll. Excluding loan EMIs underestimates break-even and over-states margin of safety.

Operating leverage = Contribution Margin / Operating Income. It shows the % change in operating income from a 1% change in sales. High operating leverage businesses (e.g., infrastructure, manufacturing) amplify both gains and losses; low leverage businesses (e.g., services) are more stable.

Annual break-even assumes uniform sales, which is rarely true. For seasonal businesses (festivals, tourism, agriculture), compute monthly break-even separately — fixed costs are paid every month regardless of sales, so off-season months often run below break-even.