Emergency Fund Calculator
The money that keeps a surprise from becoming a crisis.
Emergency fund target:
Still needed:
Months to reach it:
How to use this calculator
Enter your monthly expenses, months of coverage, current savings and monthly contribution, then press Calculate. Target, remaining and time to reach it are shown.
What the result means
The target is your expenses times months of coverage — commonly 3-6 months. It's the buffer that keeps a surprise from becoming debt.
How the math works
First it targets a goal: your monthly expenses multiplied by the months of coverage you want (3 is the floor, 6 is the standard, 12 is conservative). Then it subtracts what you have saved and divides the remainder by your monthly savings rate to show how long the gap will take to close.
Worked example
If your essential monthly costs are $3,500 and you want six months of coverage, the goal is $21,000. With $5,000 saved and $800 a month available, the remaining $16,000 takes 20 months - a concrete timeline that turns "I should save more" into a plan.
What counts as an emergency fund
Only money you can reach quickly without penalties counts: a savings account, not stocks or retirement funds. Keep it separate from your spending account so it is not accidentally spent.
Frequently asked questions
How many months should I save for?
3-6 months of expenses is standard. Freelancers and unstable incomes should aim higher.
Where should I keep it?
In a high-yield savings account — accessible, FDIC-insured, and earning something.
Should I save for emergencies before paying off debt?
Build a small starter fund (one month of expenses) first, then attack high-interest debt, then grow the fund to full size - so one surprise does not force you back into borrowing.