Emergency fund calculator
The classic advice is “save 3–6 months of expenses,” but where you land in that range depends on how steady the income behind your bills is. This calculator starts at three months of essential expenses and adjusts for the things that genuinely change the math: variable income, a single-earner household, and dependents.
How to read the result
The output is a range, not a verdict. The lower number is a working floor; the upper number reflects the risk factors you selected. What actually matters is that the money is liquid — reachable in days without penalties — which is why most people keep it in savings rather than invested.
Where people usually keep it
A high-yield savings account is the standard home for an emergency fund: insured, liquid, and earning something while it waits. Building the fund itself is a pacing question — our guide on saving your first $1,000 covers realistic timelines, and what is an emergency fund and how much to save covers the concept from zero. If you’re juggling this against debt, see pay off debt or save first.
Sources & further reading
This tool is general education, not personalized financial advice. It illustrates common rules of thumb — your situation may call for a different target. See our disclaimer.