Emergency Fund Calculator
Why 3–6 months of expenses
An emergency fund exists to cover the gap between a sudden income loss or unexpected cost and your ability to get back on your feet — a job loss, a medical bill, a car repair. Basing the target on essential expenses rather than full income keeps the goal realistic and reachable.
3 months is a reasonable minimum for a stable dual-income household. 6 months or more makes sense if your income is variable, you're self-employed, or you're the sole earner in your household.
Where to keep it
A high-yield savings account, separate from your everyday checking, is the standard choice — accessible within a day or two, but not so easy to reach that you're tempted to dip into it for non-emergencies. It shouldn't be invested in the stock market, since the whole point is stability when you need it.
Building it gradually
If the full target feels far off, start with a smaller milestone — even $500–1,000 covers many common emergencies — then keep building toward the full 3–6 months over time. The "months to goal" estimate above shows roughly how long that'll take at your current savings rate.
Common questions
A common guideline is 3 to 6 months of essential expenses — rent or mortgage, utilities, groceries, insurance, and minimum debt payments. Single-income households or less stable jobs often lean toward 6 months or more.
Base it on essential expenses, not your full income. The goal is covering what you'd actually need to spend to get by, not replacing every dollar you normally earn.
Most people keep it in a high-yield savings account — separate from everyday checking, but accessible within a day or two without penalties. It shouldn't be invested in the stock market, since you need it to be stable and available when something goes wrong.