How it’s calculated
The calculator only adds expenses you'd still have to pay if your income stopped tomorrow — rent, EMIs, utilities, insurance, food. It deliberately excludes lifestyle spending (dining out, OTT subscriptions, holidays) because those can be cut during a real emergency.
How many months should you target?
| Situation | Buffer |
|---|---|
| Dual-income household, both with secure salaried jobs | 3 months |
| Single-income salaried, stable industry | 6 months |
| Single-income, volatile industry (startup, contract) | 9 months |
| Self-employed / freelance / commission-based income | 9–12 months |
| Sole earner, dependents, or pre-retirement | 12 months |
If you carry significant debt (home loan + other EMIs > 40% of income), lean toward the higher end — missing EMIs damages your credit score for years.
Where to keep the fund
Emergency funds need liquidity first, returns second. Recommended split:
- 1 month worth in a savings account — instant ATM / UPI access for the truly urgent stuff. Earns 3–3.5%.
- The rest in liquid mutual funds or a sweep-in FD — redemption in T+1 day. Earns 5–7%, much better than savings rate.
- Avoid: equity (volatile), 5-year FDs (locked), real estate (illiquid), gold (price risk), tax-saving instruments (lock-ins).
Splitting across two banks adds an extra layer of protection in case one account or app is temporarily inaccessible.
Worked example
A family with ₹68,000 monthly essentials (rent ₹25K, food ₹12K, utilities ₹4K, transport ₹6K, insurance ₹3K, other EMIs ₹8K, school fees ₹5K, medical ₹2K, other ₹3K) targeting a 6-month buffer.
- Target = ₹68,000 × 6 = ₹4,08,000
- Already saved: ₹50,000 → shortfall ₹3,58,000
- Saving ₹15,000/month → reaches target in 24 months
- Allocation: ₹68,000 in savings a/c, ₹3,40,000 in liquid fund
FAQ
Can I use my emergency fund for opportunities (e.g. dip-buying)?
Strongly recommend against it. Once you start treating the fund as flexible, it stops being an emergency fund. Keep it sacred — for real emergencies (job loss, medical, urgent travel) only.
Should the fund grow with inflation?
Yes — revisit the calculation every 12 months. As your essentials creep up, your target should too. Liquid-fund returns roughly keep pace with inflation, so the corpus value usually grows naturally; you mostly just need to top up for new expenses.
I'm in debt — should I pay debt or build emergency fund first?
Build a small starter fund (~1 month of essentials) first, then aggressively pay down high-interest debt (credit cards, personal loans), then build the full fund. The starter fund prevents new debt during the next surprise expense; the aggressive payoff phase saves you 18–36% interest while you're at it.
Does this replace medical insurance?
No — insurance and emergency fund handle different things. Insurance covers catastrophic medical bills (lakhs to crores). Emergency fund covers everyday financial shocks (job loss, smaller medical, urgent repair). You need both.