How many months should you hold?
Three months is the common minimum, six months is the standard recommendation, and twelve suits people with variable income. Choose more months if you are self-employed, the sole earner, work in a volatile industry or have dependants. Choose fewer if you have very stable employment and a second income in the household.
Size the fund on essential expenses only: housing, food, utilities, insurance, transport, minimum debt payments. Not holidays or subscriptions, which you would cut in a genuine emergency.
Where to keep it
It must be liquid and stable. A high-interest savings account or a liquid fund works. Fixed deposits with penalties, equities and anything with a lock-in do not, because emergencies do not wait for maturity dates.
Earning a little interest is a bonus, never the objective. A fund that lost 20% in a market dip exactly when you were laid off has failed at its only job.
Frequently asked questions
Should I build an emergency fund or repay debt first?
Usually build a small starter fund of about one month of expenses, then attack high-interest debt aggressively, then finish the full fund. Without any buffer, the next surprise simply goes back on the credit card.
Does my emergency fund need to beat inflation?
No. Its purpose is availability, not growth. Losing a little to inflation is the price of certainty, and the fund is small relative to your long-term investments.
What counts as an essential expense?
Anything you would still have to pay with no income: rent or mortgage, food, utilities, insurance, transport to interviews, and minimum debt payments.
Can I count my credit card limit as an emergency fund?
No. Credit is debt at high interest, and limits can be cut precisely when your circumstances worsen. It is a last resort, not a plan.
How often should I resize it?
Whenever your expenses change meaningfully, such as a move, a new dependant or a change in income. An annual check is a reasonable habit.
What if I dip into it?
That is what it is for. Refill it as the next priority once the emergency passes, before resuming other savings goals.