Emergency Fund Calculator
Estimate a practical emergency-savings target from your essential expenses — with transparent adjustments for income stability and dependants.
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- Private browser calculation
Target for 6 months of essential expenses
₹4,80,000
₹2,80,000 still needed.
- Essential monthly expenses
- ₹80,000
- Minimum (3 months)
- ₹2,40,000
- Selected target
- ₹4,80,000
- Cautious (6 months)
- ₹4,80,000
- Current fund
- ₹2,00,000
- Months covered now
- 2.5
You currently have about 2.5 months of essential expenses saved.
Saving ₹20,000 per month closes the gap in about 14 months (around October 2027).
These estimates are for general planning only and are not financial, tax, investment or banking advice. Actual interest, fees, taxes, inflation and product terms may differ. Emergency-fund needs vary by household, income stability, insurance and personal circumstances.
Assumptions and conventions
- Target = essential monthly expenses × months of cover. Saving toward the target is modelled without interest — emergency cash is assumed to stay liquid.
- The planning-factor adjustments are transparent additions to the cautious figure, not universal rules.
- Essential expenses exclude discretionary spending; include everything you could not stop paying.
- Values are calculated at full precision and rounded for display; columns may differ from totals by a small rounding amount.
What this calculator does
It multiplies your essential monthly expenses by a target number of months of cover, shows how many months you have saved already, and how long the gap takes to close at your monthly saving. Enter one total or itemise the essentials — whichever is easier.
Essential means what you could not stop paying during an income interruption: housing, food, utilities, insurance, minimum debt payments, healthcare and dependants. Discretionary spending would drop in an emergency, so it stays out of the target.
Why there is a range, not a rule
Three to six months of essentials is a common planning convention, not a law. The optional factors — variable income, a single earner, dependants — each add explicit months to a cautious figure, and every adjustment is itemised so you can see and override the reasoning. Individual needs differ.
Formula
Target = essential monthly expenses × months of cover. Months covered = current fund ÷ essential expenses. Time to target = shortfall ÷ monthly saving (no interest is assumed — emergency cash stays liquid).
Assumptions
- Saving toward the target is modelled without interest, since emergency money is assumed to stay in accessible accounts.
- The cautious figure adds transparent, editable months for the planning factors you select — it is not a universal rule.
Content and formulas reviewed on 2026-08-06. See our methodology for how calculations are built and tested.
Worked example
With 80,000 of essential monthly expenses and a six-month target, the fund target is 4,80,000. Holding 2,00,000 today covers 2.5 months; the 2,80,000 gap closes in 14 months at 20,000 saved per month.
Frequently asked questions
How many months of expenses should I save?
Three months is a common minimum; six is a common target; more makes sense with variable income, a single earner, or dependants. The calculator's cautious figure adds explicit months for each factor you select — adjust the target to your own comfort.
What counts as an essential expense?
Anything you could not stop paying: housing, utilities, food, insurance, transport to work, minimum debt payments, healthcare, childcare. Subscriptions, dining out and travel are not essentials for this purpose.
Should debt repayments be included?
Include the minimum required payments — missing them during an emergency creates new problems. Extra voluntary prepayments are not essential and can pause.
What if my income is variable?
Variable income makes both an interruption more likely and its length harder to predict, so the cautious figure adds two to three months. Base the essential-expense figure on a normal month, not your best month.
Is an emergency fund the same as regular savings?
No. An emergency fund is insurance you hope not to spend, kept liquid and separate; goal savings are money committed to a plan. Mixing them makes it too easy to spend the safety net.
These estimates are for general information only and are not financial, tax, legal, or investment advice. Rates, fees, and lending rules vary by lender and country. Actual costs and outcomes may differ from the projections shown.