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Break-Even & Cash Runway Calculator

Two numbers every founder should know cold: how many units (or how much revenue) you need to break even, and how many months of cash you have left at your current burn rate. No password, and nothing you enter ever leaves your browser.

Aggarwal Abhishek & Co. Startup Suite

Break-Even & Cash Runway Calculator
Planning aid, not an audited metric. Break-even uses the standard contribution-margin formula (Fixed Costs ÷ (Price − Variable Cost per Unit)). Runway assumes your current net monthly burn rate stays constant — real burn usually changes as revenue and costs grow, so treat this as a snapshot, not a fixed forecast.
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Quick details before you begin

This tool is free to use. We just ask for a few contact details first, so our team can follow up if you'd like help with cash-flow planning or Virtual CFO support. No business data is ever sent to us — only the contact details below, and only if you choose to submit them.

We collect only the contact details above — never the business figures you use inside the tool.

Break-Even Inputs
Cash Runway Inputs
Result

Download a shareable image of your result. No data is uploaded; the image is drawn entirely in your browser.

Full Breakdown
How to Use This Number

    Want a CA to check this for you?

    Send us your figures and a Chartered Accountant will go through the result with you and tell you what to fix first.

    Message us on WhatsApp Or write to us on the contact page
    Disclaimer: This is a self-help planning aid, not an audited or certified metric. Break-even assumes a single product/price point and constant unit economics; runway assumes your current monthly net burn stays flat, which rarely holds exactly — as revenue or costs move, your real runway will move with them. Aggarwal Abhishek & Co. does not certify these figures — for a proper cash-flow model and MIS tailored to your business, please get in touch.

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    Frequently asked questions

    Is the Break-Even & Cash Runway Calculator free to use?

    Yes. The tool is free to use online and you do not need to create an account.

    Can I rely on the result for filing or decisions?

    The result is an estimate based on the figures you enter and the rules built into the tool. Please have important figures checked by a qualified Chartered Accountant before you file or decide.

    Who built this tool?

    It was built by Aggarwal Abhishek & Co., a Chartered Accountancy firm serving clients across India. You can contact us from the Contact page for help with your own case.