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Emergency Fund Calculator

Find your emergency fund target.

How it is calculated

The target fund is the number of months of cover times your monthly essential spending: fund = monthly expenses × months. Expenses should include only what you must pay to keep going, such as rent, food, utilities, insurance, debt payments and transport, not holidays or luxuries. If you leave the months empty or enter a value that is not positive, the tool assumes 6 months. The result is a money amount with two decimals. The right number of months depends on how stable your income is, your dependants and your health; the tool does not judge that for you. Negative expenses are rejected.

Worked example

Essential spending is 2,500 per month and you want 6 months of cover. Fund = 2,500 × 6 = $15,000.00. With 3 months the target would be 7,500, and with 12 months it would be 30,000. If you already have 4,000 saved, you still need 11,000 more.

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Common mistakes

  • Counting income or total spending instead of essential costs, which inflates the target.
  • Basing the fund on take-home pay when the real bills are lower or higher.
  • Choosing too few months for irregular income, such as freelance work.
  • Investing the fund in assets that can lose value or are hard to sell quickly.

About this calculator

This calculator multiplies essential monthly expenses (rent, food, utilities, insurance and minimum debt payments) by a target number of months — commonly 3 to 6 months, the range most financial advisors recommend — to set a savings goal for unexpected job loss or medical costs. Someone with unstable income or a single-earner household is often advised toward the higher end of that range, while a dual-income household with stable jobs can reasonably target the lower end.

It's used by anyone building a financial safety net before investing elsewhere, and by financial planners setting a concrete savings target for a client rather than a vague "save more" recommendation. If you leave the number of months empty, it uses 6.

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