Why it comes first
Without savings, a $1,200 car repair goes on a credit card at 20% or more, and one surprise can turn into months of debt. An emergency fund breaks that cycle. It also means you can leave a bad job, or ride out losing one, without panic.
How much do you need?
Add up your essential monthly costs only: rent or mortgage, groceries, utilities, insurance, transportation and minimum debt payments. Then multiply:
| Your situation | Aim for |
|---|---|
| Steady job, no dependents | 3 months |
| Family, single income or a less secure job | 6 months |
| Self-employed or income that varies | 6 to 12 months |
Example: essentials of $2,500 a month mean a fund of $7,500 to $15,000.
| Essentials a month | 3 months | 6 months |
|---|---|---|
| $2,000 | $6,000 | $12,000 |
| $2,500 | $7,500 | $15,000 |
| $3,000 | $9,000 | $18,000 |
| $4,000 | $12,000 | $24,000 |
| $5,000 | $15,000 | $30,000 |
That’s a big number, so start smaller (see below). Here’s how long it takes at different amounts:
- $250 a month
- 30 months
- $500 a month
- 15 months
- $750 a month
- 10 months
- $1,000 a month
- 8 months
Before interest. A high-yield savings account gets you there a little sooner.
Where to keep it
- A high-yield savings account at an FDIC-insured bank: safe, easy to get at and paying interest.
- Separate from checking, so it doesn’t get spent by accident.
- Not in stocks. The market can fall at the same time you lose your job, which is exactly when you’d need the money.
Other safe places, for money you’re less likely to need in a hurry:
- A money market account at a bank: insured like savings, sometimes with checks or a debit card.
- A no-penalty CD: a fixed rate, and you can usually take the money out early without a penalty.
- Treasury bills: short-term US government debt, free of state income tax. Getting the money out before they mature takes longer than from a savings account.
At 4% APY, a $10,000 fund earns about $400 a year before tax, so it’s not just sitting there. The savings interest calculator shows what yours would earn.
How to build it from nothing
- Start with a small goal, such as $1,000 or one month of essentials.
- Automate a transfer on payday, even $25 or $50.
- Add windfalls: part of a tax refund, bonus or raise.
- Once you have the starter fund, get your full 401(k) match and pay off high-interest debt, then come back and build the rest.
When to use it
Use it for real emergencies: losing your job, medical bills, urgent car or home repairs. Not for holidays or sales. When you use it, refill it before going back to other goals.
Plan for known costs separately. A car you’ll need to replace, a vacation or yearly bills aren’t emergencies: save for them in their own account with the savings goal calculator.