Personal Finance
Calculate your target emergency fund size, how much of your goal you’ve already covered, and how long it will take to fully fund it at your current savings rate.
Essential monthly costs: rent/mortgage, utilities, food, insurance, minimum debt payments.
Most advisors recommend 3–6 months. Self-employed or single-income households often target 6–12.
Amount currently in a liquid emergency account.
How much you can add to your emergency fund each month.
Emergency Fund Target
$24,000
Total you should have in your emergency fund.
Formula verified 9 September 2026
Amount Still Needed
$19,000
Shortfall between your goal and current savings.
Months to Fully Fund
64
Months at your current savings rate to close the shortfall. Shows 9999 if no monthly savings entered.
Current Coverage
1.3
How many months of expenses your current savings cover.
Percent Funded
20.8%
How close you are to your full target.
Estimate only — not financial advice; lender terms, fees, and taxes vary. Read the full disclaimer ↓
Your emergency fund balance, months of expenses covered, and progress toward the target as you contribute each month. No interest is assumed, matching the calculator above.
| Month | Balance | Months covered | Percent funded |
|---|---|---|---|
| Now | $5,000 | 1.3 | 20.8% |
| Month 7 | $7,100 | 1.8 | 29.6% |
| Month 14 | $9,200 | 2.3 | 38.3% |
| Month 21 | $11,300 | 2.8 | 47.1% |
| Month 28 | $13,400 | 3.4 | 55.8% |
| Month 35 | $15,500 | 3.9 | 64.6% |
| Month 42 | $17,600 | 4.4 | 73.3% |
| Month 49 | $19,700 | 4.9 | 82.1% |
| Month 56 | $21,800 | 5.5 | 90.8% |
| Month 63 | $23,900 | 6.0 | 99.6% |
| Month 64 | $24,000 | 6.0 | 100.0% |
Estimates only — not financial, tax, or professional advice.
100% private — every number you enter is calculated in your browser and never sent to our servers.
What it calculates: Emergency Fund Target, Amount Still Needed, Months to Fully Fund, Current Coverage.
Updated 5 June 2026 · Transparent assumptions
The target is monthly essential expenses multiplied by the desired coverage months.
Monthly expenses of $4,000, targeting 6 months coverage, with $5,000 saved and $300/month available.
Monthly Expenses
$4,000
Target (6 months)
$24,000
Current Savings
$5,000
Current Coverage
1.3 months
Shortfall
$19,000
Monthly Contribution
$300
Months to Goal
64 months (~5.3 years)
At $300/month, reaching a 6-month cushion takes over 5 years. Increasing contributions to $600 cuts it to ~32 months — a compelling case for prioritizing the emergency fund.
An emergency fund is cash for the unexpected — a job loss, a medical bill, a car repair — and its size is not a round number plucked from the air. The target is your essential monthly expenses multiplied by the months of coverage you want, commonly three to six. The calculator turns that into a concrete figure and a timeline instead of a vague "save more".
Three months is a reasonable floor for a dual-income household with stable work; six months or more suits a single earner, a variable income, or a specialised role that takes longer to replace.
The single biggest sizing error is using your whole budget. An emergency fund only needs to cover the necessities you could not cut in a crisis — housing, utilities, groceries, insurance, transport, and minimum debt payments — not dining out, subscriptions, or travel.
Stripping the target down to true essentials usually makes it smaller and far less intimidating, which is the point: a fund you can realistically reach beats a perfect one you never start.
This money’s job is to be there instantly and intact, so it belongs somewhere liquid and safe — a high-yield savings account, not the stock market. Investing the fund risks it falling precisely when an emergency forces you to sell.
A high-yield account keeps the cash accessible while earning a little. The calculator conservatively assumes no interest, so any yield you do earn is a small bonus on top of the schedule shown.
A proven order is to build a small starter cushion first (enough for a typical surprise bill), then attack high-interest debt, then come back and finish the full three-to-six-month fund. That sequence stops a single setback from sending you back to the credit card while you are still clearing expensive debt.
Automating the monthly transfer makes the timeline far more likely to hold, and directing windfalls — tax refunds, bonuses, gifts — straight into the fund pulls the finish line closer without touching your normal budget.
Months to Fully Fund is simply the shortfall divided by your monthly contribution. If it feels long, that is useful information — it is the honest cost of your current savings rate, and often the nudge that gets the monthly number raised. Set the contribution to zero and, sensibly, the shortfall never closes.
The tool assumes level contributions and no interest, and it does not adjust for inflation or for the income drop that often accompanies a real emergency. Treat it as a planning estimate, and revisit it as your expenses change.
Most financial advisors recommend 3–6 months. Single-income households, freelancers, and people in volatile industries should target 6–12 months. Two-income households with stable jobs may be comfortable at 3–4 months.
A high-yield savings account (HYSA) is ideal — it’s fully liquid, FDIC-insured, and currently earns 4–5% APY. Avoid investing your emergency fund in stocks or bonds, which can lose value exactly when you need the money most.
Most experts recommend a two-step approach: first build a small starter fund ($1,000–$2,000), then aggressively pay high-interest debt, then build the full emergency fund. Without any cushion, an unexpected expense sends you straight back to debt.
Include: rent/mortgage, utilities, groceries, transportation, insurance (health, auto, renters), and minimum debt payments. Exclude discretionary spending like dining out, entertainment, and subscriptions — these can be cut during an actual emergency.
That placeholder appears when your monthly savings contribution is set to zero — with nothing going in, the shortfall never closes mathematically. Enter even a small monthly amount to see a realistic timeline, and increase it when you can to shorten the path to a full fund.
The two levers are saving more each month and lowering the target by trimming essential expenses. The schedule below shows how the timeline shortens as the monthly contribution rises — doubling what you set aside roughly halves the time to reach the goal. Windfalls like tax refunds or bonuses can also close the gap quickly.
Figures on this page are checked against primary, authoritative sources. Links open in a new tab.
Budget & credit disclaimer
These are planning estimates based on the numbers you enter. Interest rates, fees, and lender terms vary and change over time. This is educational information, not financial or credit advice.
How we calculate · Found an error? email us
Published 9 September 2026