Emergency Fund Calculator
How much to save for 3–6 months of essential expenses, and your progress so far.
Every calculation runs locally in your browser. Nothing you enter here is sent to a server or stored anywhere.
Target fund
$16,800
Currently covers
1.4 months
You need $12,800 more to reach your 6-month target.
For informational and educational purposes only — not financial, investment, or tax advice, and not a substitute for consulting a qualified professional about your specific situation. TrueMeasureKit is not liable for decisions made based on these results. See our Terms of Service.
Why 3–6 months, and why "essential" expenses
The 3–6 month range balances protection against opportunity cost — enough to survive a job loss or major unexpected expense without going into debt, without leaving so much cash idle that it meaningfully drags on long-term returns compared to investing it. Base the target on essential expenses (housing, food, utilities, insurance, minimum debt payments) rather than your full current spending — an emergency fund exists to cover needs, not maintain your normal lifestyle indefinitely. Single-income households or less stable jobs often lean toward the higher end of the range.
Frequently asked questions
Why 3–6 months of expenses specifically?
It's a widely cited range meant to cover a typical job search or income disruption. Less stable income (freelance, commission-based) or a single-income household often warrants aiming toward the higher end, or beyond.
Should my emergency fund include discretionary spending?
No — the target is essential expenses only: housing, utilities, groceries, insurance, minimum debt payments. Discretionary spending is the first thing you'd cut during an actual emergency, so it shouldn't inflate the target.