Emergency Fund Calculator
Size your emergency fund from your real essential expenses — not a generic rule of thumb. See how covered you are today, and exactly when you'll be fully funded at your savings pace.
Interest isn't counted — park the fund in a high-yield savings account and anything it earns just gets you there sooner.
Not sure what you can save each month? Find it in your budget →Ultimate Budget Workbook
The monthly amount you just entered has to come out of a real budget. The workbook helps you find it, protect it, and keep it flowing until the fund is full.
See the Budget Workbook →How to size an emergency fund that actually fits you
"Three to six months of expenses" is the standard advice, but the right number depends on which expenses and whose life. This calculator works from your essential monthly spending — the survival-mode number — and your actual savings pace, so the target and the timeline are yours, not an average.
Count essentials, not lifestyle
Housing, food, utilities, transport, insurance, minimum debt payments. Not streaming, not restaurants, not hobbies — in a real emergency those pause anyway. Using essential spending keeps the target honest and makes it feel reachable instead of impossible.
Three months or six?
Lean toward three if your job is stable and your household has two incomes. Lean toward six or more if your income is variable, you freelance, one income carries the household, or your industry is shaky. Move the slider and watch the target and date shift — the difference is usually smaller than people fear.
Progress beats perfection
The first $1,000 matters more than the last. Even partial coverage turns a crisis into an inconvenience — one month of expenses in the bank means a car repair doesn't touch your credit card. The checkpoints below show each month of coverage as you earn it.
How big should my emergency fund be?
The standard advice is 3–6 months of essential expenses — rent or mortgage, food, utilities, insurance, minimum debt payments. Lean toward 3 if you have a stable job and a second household income; lean toward 6 or more if your income is variable, you're self-employed, or one income supports the household. This calculator uses your real expenses, not a generic rule of thumb.
Should I count all my spending or just essentials?
Just essentials. An emergency fund covers survival mode — housing, food, utilities, transport, insurance, minimum payments — not your normal lifestyle. In a real emergency you'd cut subscriptions and dining out anyway, so sizing the fund on essential spending keeps the target realistic and reachable.
Where should I keep my emergency fund?
Somewhere safe and instantly reachable — a high-yield savings account is the usual answer. Not invested in stocks (it might be down exactly when you need it) and not locked up in CDs or retirement accounts. This calculator doesn't assume any interest, so anything a savings account earns just gets you there a little sooner.
Is this emergency fund calculator free?
Yes — free, no ads, no signup, and it runs entirely in your browser. Nothing you enter is sent anywhere or stored.