Emergency Fund Calculator
Figure out exactly how much cash you need set aside for a rainy day, and how long it will take to get there at your current savings pace.
*Estimates only. Not financial advice. Actual timelines depend on interest earned and spending changes.
Once your emergency fund is on track, plan your next savings goal.
Savings Goal Calculator🛟 Building Your Financial Cushion
Why an emergency fund matters and how to size yours correctly.
How it Works
Multiplies your essential monthly expenses by the number of months you want covered to set a target, then projects how long it takes to reach that target from your current balance and monthly savings rate.
The Formula
Target = Monthly Expenses × Months Covered. Months to Goal = (Target − Current Savings) ÷ Monthly Contribution.
Pro Tip
Automate a fixed transfer to a separate high-yield savings account the day after payday. Fund it before you can spend it, not with whatever's left over at month's end.
Frequently Asked Questions
How many months of expenses should an emergency fund cover? +
Most financial planners recommend 3 to 6 months of essential expenses. If you have a stable dual-income household, 3 months may be enough. If you're a freelancer, single-income household, or work in a volatile industry, aim for 6 months or more.
Should I count my full budget or just essential expenses? +
Use essential expenses only: rent or mortgage, utilities, groceries, insurance, minimum debt payments, and transportation. Leave out discretionary spending like dining out or subscriptions, since those are the first things you'd cut in a real emergency.
Where should I keep my emergency fund? +
A high-yield savings account is the standard choice because it's liquid and earns some interest, unlike a checking account. Avoid locking emergency savings into CDs, stocks, or retirement accounts where early withdrawal is slow or penalized.
How long does it typically take to build a full emergency fund? +
It depends heavily on your savings rate. Someone saving $300/month toward a $12,000 target (6 months of $2,000 expenses) with no starting balance needs 40 months, a little over 3 years. Increasing contributions or starting with a partial buffer shortens this significantly.
Should I pay off debt or build an emergency fund first? +
Most planners recommend a small starter fund first (around $1,000), then aggressively paying down high-interest debt, then building the full 3-6 month fund. This balances the risk of a surprise expense forcing you back into debt against the cost of carrying high-interest balances longer.
Is a home equity line of credit a substitute for an emergency fund? +
No. A HELOC or credit card can supplement a fund but shouldn't replace it, because credit lines can be reduced or frozen by the lender exactly when you need them most, such as during a broad economic downturn or after a job loss.