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Emergency funds explained

An emergency fund is savings set aside for unexpected or irregular expenses. The appropriate target depends on a person's circumstances and is not a universal fixed number.

Educational guideReviewed: 28 September 2026

Why the target varies

Essential expenses, income stability, dependants and access to other resources can affect how large a cash buffer a person may want.

Use a goal calculator

A calculator can help model how long it could take to reach a target from a starting balance and recurring contribution.

Keep assumptions visible

Interest rates and timing are assumptions. Real savings products may have different rates, fees or access restrictions.

Source and review note

Time-sensitive rules should be checked against the current official source and the applicable date. This page is intended as general educational information.

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