How big should your emergency fund be?
The classic guidance is 3 to 6 months of essential expenses. Lean toward 3 if you have very stable income and few dependents; lean toward 6+ (or more) if your income is variable, you're self-employed, or you're a single earner for your household.
Notice we use essential expenses, not your full spending — in a real emergency you'd cut the extras, so the fund only needs to cover the necessities.
Where to keep it
An emergency fund should be safe and instantly accessible — not invested in stocks. A high-yield savings account is ideal: your money stays liquid but still earns interest while it waits. See what it could earn on the savings interest calculator.
Build it faster
High-yield savings
Keep your fund liquid and earning — far better than a checking account.
Compare rates →Frequently asked questions
Emergency fund or pay off debt first?
Build a small starter fund (around $1,000) first, then focus on high-interest debt, then grow the fund to 3–6 months. See pay off debt or invest?
Should I invest my emergency fund?
No — the whole point is that it's there when you need it, without market risk. Keep it in cash/savings.