Emergency Savings Calculator
This calculator helps you determine how much emergency savings you may need, and how you can begin saving toward this important goal.
How the emergency savings calculator works
It multiplies your essential monthly expenses by the number of months you want covered to set a target, then projects how long your current savings plus monthly contributions take to reach it, with interest helping.
Worked example: with essential monthly expenses of $3,500, months of coverage target of 6 and current emergency savings of $4,000, the emergency savings calculator shows your emergency fund target of $21,000.
- Already saved
- $4,000
- Still to save
- $17,000
- Time to reach goal
- 39 mo
- On target date
- 3.3 yrs
The formula
Target = monthly expenses × months of coverage. Months to fund are found by growing your balance at the monthly rate plus contributions until it hits the target.
Results are estimates for educational purposes and are not financial advice. Confirm exact figures with your lender, plan administrator or advisor.
Questions about the emergency savings calculator
How many months of expenses should I save?
Three to six months is the common guideline; more if your income is variable or you have dependents. The calculator lets you set your own target.
Should an emergency fund earn interest?
Yes — keep it in a high-yield savings account so it grows modestly while staying instantly accessible. Avoid locking it in investments that can fall in value.
What counts as an essential expense?
The costs you could not avoid if income stopped: housing, utilities, food, insurance, minimum debt payments and transport. Exclude discretionary spending.
Is the Emergency Savings Calculator free to use?
Yes. Every calculator on FinCalculators is completely free, with no sign-up, login or paywall. You can run as many scenarios as you like.