How do I calculate break-even for SaaS?

Divide monthly fixed costs by your contribution margin (price minus variable cost per customer). For example, $15k fixed costs and $79 margin means 190 customers to break even.

What are fixed vs variable costs?

Fixed costs stay the same regardless of customers (rent, salaries, tools). Variable costs scale with customers (hosting, support, payment processing).

Why is break-even important?

Break-even shows when you stop losing money and start generating profit. It helps with planning, fundraising, and operational decisions.

Break-Even Point for SaaS Founders

What is Break-Even Point?

Break-even point is the number of units (customers or subscriptions) you need to sell to cover fixed costs. Beyond that, each sale contributes to profit.

Why Break-Even Point matters for SaaS founders

Knowing break-even helps you set sales targets and understand when you become profitable. It is a milestone many bootstrapped founders aim for.

How to calculate Break-Even Point

Divide fixed costs by the contribution margin (price minus variable cost per unit). The result is units needed to break even.

Break-Even = Fixed Costs / (Price − Variable Cost)

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Break-Even Point Calculator

Fixed costs ($/month)

Price per unit ($)

Variable cost per unit ($)

Example calculation

$15,000 / ($99 − $20)
$15,000 / $79
190 units

Result: 190 units

You need 190 paying customers to cover fixed costs. After that, each new customer adds $79 to profit.

Benchmarks & best practices

Early-stage: Break-even units depend on pricing and costs. Lower fixed costs and higher contribution margin reduce the number needed.
Healthy range: Reaching break-even is a major milestone. It proves unit economics and reduces dependency on funding.
Warning range: Very high break-even may indicate unsustainable cost structure or pricing. Revisit the model.

Frequently Asked Questions

How do I calculate break-even for SaaS?: Divide monthly fixed costs by your contribution margin (price minus variable cost per customer). For example, $15k fixed costs and $79 margin means 190 customers to break even.
What are fixed vs variable costs?: Fixed costs stay the same regardless of customers (rent, salaries, tools). Variable costs scale with customers (hosting, support, payment processing).
Why is break-even important?: Break-even shows when you stop losing money and start generating profit. It helps with planning, fundraising, and operational decisions.