Calculate your right emergency fund target based on monthly expenses, desired months of coverage, and how fast your current savings reach that target.
Uses the standard 3–6 month coverage range recommended by major personal-finance authorities.
An emergency fund isn't about a magic dollar amount — it's about how many months you could keep paying your bills if income stopped. This calculator turns your monthly expenses and desired coverage window into a target, then tells you how long it takes to get there at your current savings pace.
Target = Monthly expenses × Months of coverage. Gap = Target − Current savings. Months to fully fund = ⌈Gap ÷ Monthly contribution⌉. Percent funded = Current ÷ Target × 100.
Monthly expenses: $4,200. Desired coverage: 6 months → Target = $25,200. Currently saved: $7,000 (28% funded). Saving $400/month closes the $18,200 gap in 46 months — about 3 years and 10 months.
Three is the floor for very stable dual-income households. Six is the standard. Self-employed, single-income, or specialized-career households often want 9–12.
A high-yield savings account at an FDIC-insured bank or credit union. Liquid, safe, and earning ~4–5% as of recent years.
No. The emergency fund's job is to be there on the worst day of the year. Returns are a bonus, not the goal.
This calculator is for educational and estimation purposes only. It does not provide financial, mortgage, tax, investment, or legal advice. Actual rates, payments, taxes, fees, insurance costs, eligibility, and loan terms vary by lender, location, credit profile, and market conditions. Always compare official offers and consult a qualified professional before making financial decisions.
Last updated June 2026 · Prepared by the mCalculator Editorial Team