An emergency fund is not an investment target. It is a buffer that keeps a medical bill, job loss, delayed salary, or family emergency from turning into expensive debt.
Start with your monthly burn rate
Add only unavoidable expenses: rent or EMI, groceries, utilities, school fees, insurance premiums, medicines, fuel, and basic family support. Lifestyle expenses can be cut during a real emergency, so keep them separate.
Pick the right number of months
Three months may work for a dual-income household with stable jobs. Six months is a better default for most salaried families. Twelve months is sensible for freelancers, founders, commission-led roles, or households with one income and dependents.
Where to keep it
Use a savings account, sweep-in FD, or liquid fund. The priority is access and capital protection, not the highest return.
Your emergency fund should be boring. If it feels exciting, it is probably taking too much risk.
Review it once a year
Expenses change after a home loan, new child, relocation, or health event. Recalculate the fund when your fixed monthly expenses move meaningfully.