How it works
How the Emergency Fund Calculator works
Quick answer: With $3,000 of monthly expenses, a 6-month emergency fund is $18,000. Saving it over a year takes $1,500 a month.
Formula
Target = monthly essential expenses × months of coverage
Gap = target − already saved; monthly saving = gap ÷ 12
Three months suits stable dual incomes; six or more suits single incomes, variable pay, or dependents.
Worked example
$3,000 a month × 6 months = $18,000. Nothing saved yet, so saving over 12 months takes $1,500 a month.
$3,000 monthly expenses
| Months covered | Fund target | Monthly saving for 1 year | Open |
|---|
| 3 months | $9,000 | $750 | Open |
| 4 months | $12,000 | $1,000 | Open |
| 6 months | $18,000 | $1,500 | Open |
| 9 months | $27,000 | $2,250 | Open |
| 12 months | $36,000 | $3,000 | Open |
Assumptions and limits
- Use essential expenses (housing, food, insurance, debt minimums), not total spending.
Frequently asked questions
How many months of expenses should I save?
Most experts recommend 3-6 months of essential expenses; aim higher if your income is variable.
Where should I keep my emergency fund?
A high-yield savings account keeps it safe, liquid, and earning interest.
Where should I keep an emergency fund?
Somewhere safe and quick to reach, such as an FDIC-insured high-yield savings account.