Burn Rate & Runway Calculator

Welcome to the most critical survival tool for entrepreneurs and business owners: the Burn Rate & Runway Calculator. In the fast-paced world of startups and corporate finance, tracking revenue is exciting, but tracking your cash depletion rate is an absolute matter of survival. According to global data, running out of cash is the number one reason small businesses and startups fail. You can have the most revolutionary product on earth, but if you cannot pay your server costs or your employees' salaries at the end of the month, the business dies. Calculating exactly when that "death date" will occur requires stripping away optimistic projections and facing the cold, hard mathematics of your current cash flow. Attempting to manually track this—juggling gross expenses, compounding growth rates, and trying to forecast months into the future—is a terrifying process prone to error. This tool solves that entirely by serving as an instant, logic-driven financial early-warning system directly inside your web browser.

Managing a business is largely about managing time. If you know you only have 5 months of cash remaining, you know you have exactly 5 months to secure a new round of funding, launch a profitable new feature, or ruthlessly cut your overhead. This calculator takes your raw bank data and pairs it with modern algorithmic processing to give you split-second, flawless operational clarity. It doesn't just tell you how much money you are losing; it projects the entire trajectory of your business dynamically, providing a comprehensive breakdown of your gross burn, net burn, and the exact month you will either hit zero or cross into profitability.