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Business Burn Rate Calculator

Calculate how many months your cash will last at current spending levels and understand your business runway.

Monthly Income

£
£

Monthly Expenses

£

How it works

Understanding burn rate

Why it matters

Burn rate measures how quickly your business spends its available cash. It is critical for startups and growing businesses to monitor their "runway" to plan for profitability or future funding rounds.

Calculation formula

Burn Rate = Expenses - IncomeRunway = Cash ÷ Burn Rate