What is the Emergency Fund Runway?
Your runway is how many months your liquid savings would cover essential costs if income stopped. It is the single most important number for financial resilience — more urgent than any investment decision.
Crucially, EMIs do not pause during unemployment, so they must be part of the burn rate. Many people calculate runway on expenses alone and badly overestimate it.
Formula & worked example
Runway = Liquid savings / Monthly burn
Worked example: ₹4,00,000 saved against ₹45,000 of expenses and ₹22,000 of EMIs = ₹67,000 monthly burn, giving a runway of 6.0 months. Cutting discretionary spending by 20% lowers the burn to ₹58,000 and extends the runway to 6.9 months.
How to use this emergency fund runway calculator
- Count only truly liquid savings — bank balances, liquid funds, FDs you can break.
- Enter essential expenses: rent, food, utilities, insurance, school fees.
- Add every EMI — these continue regardless of employment.
- Estimate how much you could realistically cut under pressure.
Smart tips
- Six months is the standard target. Go to 9–12 if you are self-employed, single-income, or in a volatile industry.
- Do not count equity investments as emergency funds — crises and market falls tend to arrive together.
- Liquid funds are ideal: 6–7% returns with next-day redemption, far better than a savings account.
- Build the emergency fund before investing aggressively. It is what stops a job loss becoming a debt spiral.
- Health insurance is part of your emergency plan — one hospitalisation can consume an entire fund.
Frequently asked questions
How many months of emergency fund do I need?
Six months of total outgo for stable salaried employment; 9–12 months if self-employed, single-income or in a cyclical sector.
Should EMIs be included in the emergency fund?
Absolutely. Loan payments continue during unemployment, and excluding them badly overstates your runway.
Where should I keep my emergency fund?
A mix of savings account (1 month), sweep-in FD and liquid funds. Prioritise same-day or next-day access over returns.
Can I count my investments as an emergency fund?
Equity is unsuitable — it may be down exactly when you need it. Only count genuinely liquid, stable-value assets.
Want the theory behind the numbers? Read our emergency fund guides on the Money Blog.
Written by Gurjeet Singh, Sharpen Solutions. Last reviewed 30 Sep 2026. How we check these numbers.