How to use the emergency fund calculator
Enter essential monthly expenses, choose a target number of months, add the savings you already have, and enter a monthly contribution and savings APY. The estimate shows your selected target, the remaining gap, and an approximate timeline.
Choose a target that fits your circumstances
An emergency fund goal is personal. Consider the bills that must continue during a disruption, the kinds of unexpected costs you have faced, how steady your income is, and whether others depend on you. The CFPB suggests thinking about past unexpected expenses and notes that even a small reserve can help.
Build the reserve in manageable steps
If the full goal feels distant, choose an initial milestone and a contribution you can sustain. Revisit the target when your expenses, income, household, or obligations change. If you use savings for an emergency, you can build it back over time.
Where to keep emergency savings
Think about access, account fees, and applicable deposit insurance. A certificate of deposit may impose an early withdrawal penalty, so money needed quickly may call for a different access arrangement. Compare the account terms directly before opening an account.
What this estimate leaves out
The tool assumes a steady monthly contribution and a constant APY compounded monthly. It does not model irregular deposits, taxes, fees, changing rates, inflation, or account restrictions. It offers a planning scenario, not a recommended target.
Frequently asked questions
How much should I keep in an emergency fund?
There is no universal amount. Start with a reachable milestone and consider essential costs, income stability, household needs, likely emergencies, and other resources.
How does the calculator set my target?
It multiplies essential monthly expenses by the number of months you select, then subtracts current savings to show the remaining gap.
How long will it take to reach my target?
The estimate applies your entered monthly contribution and APY to your current savings each month. Actual account rates and deposits can change.
Should emergency savings be invested?
This tool does not recommend an account. Consider access, risk, fees, and deposit protection when deciding where to keep money intended for unexpected expenses.
Sources and related guidance
- Consumer Financial Protection Bureau: An essential guide to building an emergency fund
- Read our emergency fund guide
Related tools: Use this calculator again, browse all money guides, or learn how My Clear Money builds its estimates.