Emergency Fund Calculator

Building Your Emergency Fund in 2026

The average US household has less than $5,000 in liquid savings — far below even the 1-month minimum most financial advisors recommend. One unexpected expense (car repair, ER visit, job loss) without a cushion means credit card debt at 22%+ APR. An emergency fund is insurance against the worst-case debt spiral.

The Right Size for Your Situation

• Single, stable W-2 job, no dependents: 3 months essential expenses
• Dual income household: 3 months (two paychecks = lower individual risk)
• Single income household with dependents: 6 months minimum
• Self-employed or commission-based: 9–12 months (income volatility)
• Nearing retirement: 12+ months (healthcare costs, fixed income transition)

Where the Money Goes While Sitting There

At 4.2% APY in a HYSA, a $20,000 emergency fund earns $840/year — not investment-grade returns, but not zero. At 3% inflation, you’re earning a positive real return (unlike 2021–2022 when HYSAs paid 0.5% while inflation ran 7%). The purpose isn’t growth — it’s the guaranteed ability to handle a financial shock without going into debt.

After the Emergency Fund: The Investment Decision

Once your emergency fund is fully funded, every additional dollar should go toward: employer match (first), high-interest debt payoff, HSA if eligible, Roth IRA, and then additional 401(k). See our Savings Goal Calculator to plan the timeline.