Emergency Fund Calculator
Size your safety net from your real essential expenses, get a recommendation for your situation, and see how long it takes to get there.
Updated October 2026
| Milestone | Amount | Status |
|---|---|---|
| Starter cushion | $1,000 | ✓ Reached |
| 1 month | $3,550 | 7 mos |
| 3 months | $10,650 | 2 yrs 7 mos |
| 6 months | $21,300 | 5 yrs 6 mos |
| 6 months (target) | $21,300 | 5 yrs 6 mos |
How much should be in an emergency fund?
The standard advice is three to six months of essential expenses, and the key word is *essential*. You're not replacing your full lifestyle; you're covering rent, food, utilities, insurance, transportation, and minimum debt payments while you find a new job or recover from a medical issue. For most households that is 60%–75% of normal spending, which makes the target more reachable than it first sounds.
Where you land in the 3–6 range (or beyond) depends on risk: a two-income household with stable jobs can lean toward 3 months; a freelancer, a single earner, or anyone with dependents or a specialized job that takes longer to replace should aim for 6–12. The calculator suggests a number from your inputs.
Build it in stages
A six-month fund can feel impossible from zero, so break it up. Stage 1: $1,000 as fast as possible. This covers most car repairs, vet bills, and appliance failures without a credit card. Stage 2: one month of essentials, then pause and attack high-interest debt if you have it. Stage 3: three months. Stage 4: your full target. The milestone table above shows your date for each stage at your current savings rate.
Where to keep it
An emergency fund needs to be safe and available within a day or two, so it belongs in a high-yield savings account or money-market account, not in stocks, not in a CD with penalties, and not in checking where it blends into spending money. Online banks currently pay 3.5%–5% APY, versus roughly 0.4% at the large national banks. Keep it at a different bank from your checking account: the small friction of a transfer stops it from becoming a slush fund.
What counts as an emergency
Job loss, medical bills, urgent home or car repair, an emergency flight for a family crisis. Not: holidays, a sale, a wedding, or a vacation, those get their own savings goal. When you do use the fund, that's the system working, not a failure. Rebuild it before resuming other savings goals.
Frequently asked questions
Should I build an emergency fund or pay off debt first?+
Save a starter $1,000 first so an emergency doesn't add to the debt. Then, if you have credit card debt above ~15%, prioritize paying it down while contributing a small amount to the fund. Finish building the full fund once the high-interest debt is gone.
Is three months enough?+
For a dual-income household with stable jobs and no dependents, often yes. Single earners, contractors, people in niche fields, or anyone supporting a family should aim for six months or more.
Should my emergency fund be invested?+
No. Its job is to be there on a bad day, and bad days for the economy are when the market is down. Keep it in cash at a high-yield savings account and accept the lower return as the price of certainty.
Does my 401(k) count as an emergency fund?+
No. Early withdrawals before 59½ are taxed as income plus a 10% penalty, and loans have to be repaid quickly if you leave your job, which is exactly when you'd need the money.