How to Calculate Emergency Fund
What is Emergency Fund?
An emergency fund is a dedicated cash reserve set aside to cover unexpected expenses or income loss — job loss, medical bills, urgent repairs — without going into debt. Financial planners generally recommend 3 to 6 months of essential living expenses.
Step-by-Step Guide
- 1Add up your essential monthly expenses: rent/mortgage, food, utilities, transport, insurance, minimum debt payments
- 2Multiply by your target months of coverage (3 for stable income, 6+ for variable income or dependants)
- 3Keep the fund in a high-yield savings account — accessible but separate from daily spending
Worked Examples
Input
Monthly expenses £2,000 · 3 months coverage
Result
£6,000 target
Minimum recommended for stable job
Input
Monthly expenses £3,500 · 6 months
Result
£21,000 target
Recommended for self-employed or single income
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