Emergency Fund Calculator
Find your personal safety-net number — sized to your actual essential expenses and how risky your income is — plus a realistic plan to get there.
How the target is sized
The months multiplier depends on how quickly you could replace your income. Two stable earners rarely lose both incomes at once — 3 months suffices. A commission-based single earner in a cyclical industry might need 9. Count essential spending only; in a real emergency, subscriptions and dining out stop.
Essentials $3,500/mo · typical single income → 4.5 months coverage
Target: 3,500 × 4.5 = $15,750. Starting from $1,000 and saving $400/mo, fully funded in about 37 months — and past the crucial first month of coverage within 7.
Building it without hating it
An emergency fund is insurance, not investment — its job is existing, not growing. Keep it in a high-yield savings account at a different bank than your checking (friction is a feature). Automate the transfer on payday. Fund milestones, not the whole mountain: $1,000 stops most small emergencies from hitting cards; one month's expenses buys breathing room; the full target buys the freedom to leave a bad job or survive a layoff without panic. If you're also carrying high-interest debt, the standard sequencing is starter fund → attack the debt → full fund. Read the full reasoning in our guide: How much emergency fund do you really need?
Frequently asked questions
How much should my emergency fund be?
3–6 months of essential expenses — more for variable income. Count essentials only, not total spending.
Where should I keep my emergency fund?
A high-yield savings account: insured, liquid, separate from daily spending. Not stocks, not checking.
Emergency fund or debt payoff first?
Starter fund ($1,000–$2,000) → high-interest debt → full 3–6 months.
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Note: Coverage multipliers are guidelines; your right number depends on personal circumstances. Not financial advice. Last reviewed: July 2026.