Budget Beavers

Emergency Fund Calculator

Risk-based target (3–12 months), monthly timeline, and surplus router.

For informational purposes only. Not financial advice. Consult a licensed financial advisor for personalized guidance. All calculations happen in your browser — no data is sent anywhere.

How risky is your situation?

Answer 3 quick questions — we'll recommend your target months.

Income sources
Dependents
Job / income stability

Inputs

$ per month
$
$
Emergency fund target
—
Fill in your expenses to calculate
Target amount Your goal: monthly expenses × target months. This is the total cushion you're building toward.
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Gap remaining How much more you still need to save. Zero means you're fully funded — congratulations!
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Months to goal At your current saving rate, how long until you hit your target. Infinity means you need to start saving.
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Already covered Number of months of expenses you can currently cover with your existing savings.
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Progress Toward Goal

Current: $0 Target: —
0%

The math behind your result

Every number on this page is derived from the exact Canadian regulatory formula — not approximations or estimates. The calculation runs entirely in your browser using the inputs you provided. Expand the section below to verify the math step-by-step, or share the URL to reproduce these exact results.

▶ How is this calculated?

The math

Target    = monthlyExpenses × targetMonths
Gap       = max(0, target − currentSavings)
Months    = gap / monthlySavingRate   (Infinity if rate = 0)
Funded%   = min(1, currentSavings / target)

Risk profile:
  CRITICAL : months covered  < 1
  LOW      : 1 ≤ months < 2
  BUILDING : 2 ≤ months < target
  ADEQUATE : at target (target < 6 months)
  STRONG   : fully funded at 6+ months

About the Emergency Fund Calculator

Why 3–6 months? The research behind the rule

The "3–6 month" rule comes from actuarial and behavioural research into how long it takes the average employed Canadian to find new work after a job loss. Statistics Canada data shows the median unemployment spell is roughly 9–13 weeks — squarely in the 2–3 month zone. The extra cushion to 6 months accounts for: time to receive first EI payment (2-week waiting period + processing), months where your income is reduced rather than eliminated, unexpected major expenses (car repair, dental, medical not covered by provincial health), and the emotional buffer of not having to make panicked financial decisions.

Single-income households, people with dependents, and anyone in a variable-income field (contract work, commission, seasonal employment, gig economy) should target 9–12 months. Losing one income in a dual-income household is painful but survivable. Losing the only income in a single-income household is a crisis — and the fund's job is to prevent crises from becoming catastrophes.

What counts as "monthly expenses"

Your emergency fund should cover essential spending only — the bare-minimum cost of being alive and keeping your home. This means: rent or mortgage payment, groceries (not restaurants), utilities (hydro, gas, water, internet), transport to work, minimum debt payments, and any insurance premiums you can't pause. It does not mean: gym memberships, streaming services, dining out, travel, or clothing beyond necessities. If you lost your income tomorrow, what would you genuinely need to pay to keep your housing and your family fed for one more month? That number is your monthly expenses figure.

Where to keep your emergency fund in Canada

The two best options are a High-Interest Savings Account (HISA) and your TFSA. A HISA is the simplest: EQ Bank, Simplii, and most online banks offer 2.5–4%+ interest with same-day or next-day access. Your TFSA is equally accessible and any interest earned is completely tax-free, which makes it marginally better if you have contribution room. Do not keep your emergency fund in: a non-registered investment account (values fluctuate — you may be forced to sell at a loss), a GIC (locked-in), or your RRSP (withdrawals are taxable income and you lose the contribution room permanently).

A common Canadian approach: keep 1–2 months in an instant-access HISA, and the rest in a TFSA invested in a money market fund or short-term GIC ladder. The TFSA portion earns more but takes 1–2 business days to liquidate — fine for most non-emergency situations.

Emergency fund vs investing — which comes first?

Build the emergency fund first. The expected return from investing in a TFSA or RRSP is positive over the long run, but the downside of not having an emergency fund is severe: forced credit card debt at 20%+ interest, selling investments at a market trough, or missing rent. The emergency fund is the foundation that makes every other financial goal possible. Once it's complete, the same monthly savings rate that built your fund can be redirected to your TFSA → compound interest, RRSP, or debt repayment.

Not financial advice. This calculator provides estimates for informational and educational purposes only. Always consult a licensed financial advisor for personalized guidance. All calculations happen in your browser — no input data is sent to any server.

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