How Much Emergency Fund Should I Have UK?

MoneyHelper’s rule of thumb for a UK emergency fund is three to six months of essential outgoings held in an instant-access savings account. Essentials means rent or mortgage, basic food, utilities, insurance, work transport and minimum debt payments. Subscriptions, takeaways and holidays sit outside that total.

If essentials are £1,500 a month, three months is £4,500 and six months is £9,000. The target follows your essentials, not your salary. Lean toward three months if you have a stable job and no dependants. Lean toward six (or more) if you’re a sole earner, have dependants, work in a volatile industry, or are self-employed. If you’re starting from near zero, a £500–£1,000 starter buffer is a practical first step before chasing the full range.

From 6 April 2026, eligible employees receive Statutory Sick Pay from the first full day of sickness for up to 28 weeks. It is the lower of £123.25 a week or 80% of average weekly earnings. That can leave a substantial gap against essential bills, so accessible savings still matter.

Priority debts include mortgage or rent arrears, Council Tax and energy bills, because missed payments can have serious consequences. Expensive credit cards, overdrafts and payday loans need attention too, but are generally non-priority debts. MoneyHelper can help you decide what to tackle first while building a manageable buffer.

Keep the fund in easy-access savings separate from day-to-day spending, not in fixed bonds, notice accounts or investments that can fall when you need the money. UK deposits are generally FSCS-protected up to £120,000 per eligible person per authorised firm from 1 December 2025 (previously £85,000). Check current limits and shared licences.

Interest outside an ISA may sit within the Personal Savings Allowance (£1,000 basic rate, £500 higher rate, £0 additional rate, GOV.UK). An easy-access cash ISA can also be an option within the annual ISA allowance.

Sprault can help you map essentials from spending, set an emergency-fund goal and track progress alongside net worth. It provides information and guidance only, not regulated financial advice.