Cash Runway Calculator
How long can your
business survive?
The first number every vCFO watches. If revenue stopped or costs spiked, how many months of cash do you actually have?
Your monthly numbers
Rough figures are fine — you’ll see the shape instantly.
Cash in bank + liquid reserves
Monthly revenue collected, not billed
Monthly running costs salaries, rent, all-in
At the current burn, your cash lasts
—
before you’d need fresh revenue or funding
Net monthly burn
—
Break-even revenue
—
Gap to break-even
—
—
Runway = cash ÷ net monthly burn (costs minus collected revenue). A simple survival gauge, not a forecast — real cash flow depends on timing of receivables, taxes and one-off costs.
Know your runway — then extend it.
CA Vipin Gupta builds Clarity, Control & Continuity into MSME finances. Follow for weekly founder-finance breakdowns, or connect to talk about yours.
CA Vipin Gupta — Virtual CFO & Financial Advisory · Trust · Satisfaction · Growth
For education only. Indicative, not financial advice.
For education only. Indicative, not financial advice.