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Definition

Emergency Fund

Savings set aside for unexpected expenses; typically 3–6 months of living costs.

Written by Jere Salmisto·Reviewed by CalcFi Editorial·Last verified: 2026-05-13
TL;DR

Emergency Fund is Savings set aside for unexpected expenses; typically 3–6 months of living costs. Used in budgeting.

What Is Emergency Fund?

An emergency fund is a dedicated savings account holding money set aside to cover unexpected expenses like medical bills, job loss, car repairs, or home emergencies—without having to go into debt. Financial advisors typically recommend building an emergency fund of 3–6 months of essential living expenses (some recommend up to 12 months for those with variable income or family dependents). An emergency fund should be kept in an accessible, safe account—a high-yield savings account is ideal for earning some interest while maintaining instant access. Emergency funds are foundational to financial security; without one, any unexpected expense risks triggering debt that can take years to repay. Building an emergency fund is typically the first financial goal after paying off high-interest debt.

Related Terms

Savings Account
A bank account for storing money with interest, FDIC-insured and easily accessible.
Cash Flow
The net amount of cash moving in and out of a household or business over a period.

Related Calculators

Emergency Fund Calculator→
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