Break-Even Point Calculator — Units, Revenue, Contribution Margin

Free break-even calculator. Enter fixed costs, price per unit and variable cost — get units to break even, break-even revenue and contribution margin.

Break-Even Point Calculator

Fixed costs

Price per unit

Variable cost / unit

Units to break even

834

Break-even revenue

$83,333.33

Contribution / unit

$60

Break-even = fixed costs ÷ (price − variable cost). If contribution margin is zero or negative, you can never cover fixed costs at this price.

About this tool

Why break-even matters

Below the break-even point you're funding the business out of pocket. Above it, every additional unit is pure contribution to profit. Knowing the number — and revisiting it whenever pricing or fixed costs change — is the single most important business-math habit for founders.

Formula: break-even units = fixed costs ÷ (price − variable cost)

How to use the Break-Even Point Calculator

Takes about a minute. No signup, no download, your data stays in your browser.

1
Open the tool. Scroll up to the Break-Even Point Calculator above — it loads instantly in your browser, no install needed.
2
Enter your values. The fields come pre-filled with realistic defaults so you can see how it works — replace them with your own numbers.
3
Read the result. The output updates instantly. Copy or share it — nothing is uploaded to a server, everything stays on your device.

Frequently asked questions

Common questions about the Break-Even Point Calculator.

Is the Break-Even Point Calculator free to use?

Yes. The Break-Even Point Calculatoron 7BusyBoss is completely free — no signup, no paywall, no usage cap.

Do I need to sign up to use the Break-Even Point Calculator?

No. The Break-Even Point Calculatorworks instantly in your browser — no account needed. Signing in with Google is optional and only unlocks features like saving favorites and higher AI build limits.

Does the Break-Even Point Calculator work on mobile?

Yes. Every tool on 7BusyBoss is mobile-responsive and works in any modern browser — Chrome, Safari, Firefox, Edge — on phones, tablets and desktops.

Is my data safe when I use the Break-Even Point Calculator?

Yes. The Break-Even Point Calculatorruns entirely in your browser — your inputs never leave your device unless the tool explicitly fetches public data (e.g. currency rates). We don't store the values you type.

Break-Even Point Calculator — Units, Revenue, Contribution Margin