Emergency Fund Calculator
Find your ideal emergency fund size and see exactly how long it will take to build it at your current savings rate.
An emergency fund is 3–12 months of essential living expenses kept in a liquid, safe account. Employees typically need 3–6 months; freelancers and self-employed people should target 6–12 months. This calculator shows your target, progress, and time to completion.
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Emergency Fund Calculator
Monthly essentials · Coverage months · Current savings · Monthly contribution
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Your situation
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Results
Target emergency fund
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Already saved
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Still needed
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Progress
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Months to completion
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How it's calculated
Emergency fund sizing: essentials × coverage months
The formula is straightforward — but the choices around which expenses to count and how many months to target matter a lot.
Target = Monthly essential expenses × Months of coverage
Gap = Target − Already saved
Months to complete = Gap ÷ Monthly contribution
- 1Calculate target—
- 2Calculate gap—
- 3Time to completion—
- Essential expenses
- The minimum monthly cost to keep your household running: housing, food, utilities, transport to work, minimum debt payments. Exclude subscriptions, dining out, entertainment.
- High-yield savings account
- A savings account offering significantly higher interest than traditional banks — typically online banks. Ideal for emergency funds: liquid, FDIC insured (US), safe.
- Money market account
- Similar to a savings account but may offer slightly higher rates and limited check-writing. Also FDIC insured in the US.
Disclaimer: this is a planning tool. Your ideal coverage months depend on your specific job stability, dependents, and income type.
Frequently asked questions
How many months should my emergency fund cover?
Salaried employees in stable roles: 3–6 months. Freelancers, self-employed, or variable income earners: 6–12 months. Single-income households: lean toward 9–12 months. Two income earners with stable jobs: 3 months may suffice.
Where should I keep my emergency fund?
In a liquid, capital-safe account: high-yield savings (online banks often pay 4–5% in 2026), money market accounts, or short-term Treasury bills. Never in stocks, real estate, or crypto — you may need it when markets are down.
Should I build the emergency fund before investing?
Yes, as a general rule. A minimum of 1–3 months buffer first, then invest alongside building the rest. Without a safety net, any financial shock forces you to sell investments or take on expensive debt at the worst possible moment.
What counts as an essential expense?
Rent or mortgage, groceries, essential utilities (electricity, water, internet), transportation to work, minimum debt payments, and health insurance premiums. Exclude dining out, streaming services, gym memberships, and other discretionary spending.