Finance
Emergency Fund Calculator
Find how much cash you need for an emergency fund and how long it will take to get there. Defaults to 6 months of expenses with a high-yield savings APY.
Emergency fund plan
Target emergency fund
$24,000
Still to save
$21,000
Current coverage
0.8 months
Time to reach target
3 years 3 months
Recommendation
High priority. Aim for $1,000 first, then build the full target.
Frequently Asked Questions about the Emergency Fund Calculator
How many months of expenses should I keep in an emergency fund?
The standard rule is 3 to 6 months of essential expenses for dual-income households with stable W-2 jobs. Stretch the target to 6 to 12 months if you are a single earner, self-employed, paid on commission, work in a cyclical industry, or have dependents and a single source of income. Beginners often start at $1,000 to handle a small surprise, then build toward the full multi-month target once high-interest debt is paid down.
Where should I keep my emergency fund?
Liquidity and safety beat yield. Park the money in an FDIC-insured high-yield savings account or a money-market account at a reputable bank or brokerage. Both pay competitive APY (often 4 to 5 percent in 2026), settle in 1 to 2 business days, and never lose principal. Short-term Treasury bills or a Treasury money-market fund are reasonable alternatives. Avoid CDs longer than 3 months, brokerage accounts holding stocks, and anything with withdrawal fees or lockups.
What counts as monthly expenses for emergency fund math?
Use the bare-bones survival budget, not your normal lifestyle spend. Include rent or mortgage, utilities, groceries, transportation, insurance premiums, minimum debt payments, basic medical, and child or dependent care. Exclude discretionary spending like dining out, streaming subscriptions you could pause, vacations, and gym memberships. If you lost income tomorrow, the goal is to cover what you cannot cut, not what you wish you did not have to.
Should I build a $1,000 starter fund before the full emergency fund?
Yes, in most cases. A $1,000 starter cushion (the Dave Ramsey Baby Step 1) buys time for almost any common surprise: a flat tire, an ER copay, a broken appliance. Once it is parked, switch to paying off high-interest debt aggressively, then return to building the full 3 to 6 month fund. The starter is a tourniquet; the full fund is real protection. Skipping the starter forces you back to credit cards the first time something breaks, which usually undoes any debt progress.
Why should I not invest my emergency fund in stocks?
Emergencies and market crashes show up together. Layoffs, recessions, and medical events cluster with the same conditions that pull the stock market down 20 to 40 percent, so the moment you need the money is often the moment the market is at its worst. Selling stocks at a loss to cover rent locks in the loss and can trigger taxes. Keep emergency money in cash or cash equivalents and invest only what you can leave alone for at least 5 to 10 years.