How much emergency fund for emergency fund for dual-income, no kids (dink)?

Recommended: $15,000 (3 months of $5,000/month expenses). Minimum floor: $15,000 (3 months). Conservative ceiling: $45,000 (9 months). The choice depends on job stability — stable W-2 jobs can lean toward 3 months.

Where should I keep this $15,000?

High-yield savings account (HYSA) is the standard. At today's ~4-5% APY: $15,000 earns ~$675/year ($56/month) while staying FDIC-insured and accessible same-day. Top options: Ally, Marcus, Wealthfront, SoFi. Avoid CDs (locked), stocks (volatile), and checking accounts (zero interest).

Should I invest my emergency fund instead?

No. The whole point of an emergency fund is liquidity and stability — investing in stocks violates both. In 2008 stocks fell 38% exactly when emergencies (job loss) spiked. Keep emergency money safe (HYSA/MMA) and invest separately for long-term goals. The "opportunity cost" of HYSA vs index funds is typically $100-300/year on a moderate emergency fund — cheap insurance for true emergencies.

How fast should I build this fund?

Step 1: $1,000 starter fund as fast as possible (within 2-3 months) — even before paying down debt. Step 2: pay off high-interest debt (>8% APR) using snowball or avalanche. Step 3: build to $15,000 over 6-18 months while contributing to retirement at employer match level. Step 4: max retirement, then refill if you tap the fund.

Snowballr

Investing & growth

Compound interest Compound investment Retirement Savings goal Mutual fund fees

Retirement

RMD Social Security

Education

College savings

Loans

Mortgage Car loan Student loan

Debt

Debt snowball

Basics

Simple interest Inflation

Guides Protect your money Scenarios Embed on your site

Free · No sign-up required

Emergency fund · Verified 2026-05-27

Emergency fund for dual-income, no kids (DINK)

Recommended: $15,000 (3 months of $5,000/month expenses). Park in a HYSA at 4-5% APY → earn ~$675/year while staying liquid.

Minimum (3 months)

$15,000

Recommended (3 mo)

$15,000

Conservative (9 months)

$45,000

Earning potential in HYSA at 4.5% APY

$675/year ($56/month) on $15,000. Top HYSA options: Ally, Marcus, Wealthfront, SoFi — all FDIC-insured up to $250K.

Why 3 months for this profile?

Stable W-2 employment with healthcare and steady paychecks lets you lean toward the lower end of the range. Most W-2 workers find new employment within 3-4 months, making 3 months of expenses adequate. Build toward 6 months if your sector is volatile (tech layoffs cycle, etc.).

Calculate your specific number

Related emergency fund scenarios

Emergency fund for single-income family

→ $49,500 (9 months)

Full emergency fund calculator

Customize months coverage, HYSA rate, monthly savings rate, and see how long to build your full fund.

Open the calculator →

Based on CFPB recommendations and the Federal Reserve's Survey of Consumer Finances. HYSAs are FDIC-insured up to $250K per account. Learn about FDIC coverage. Verified 2026-05-27.