How Much Pension Pot Do You Need to Retire in the UK?

The detail

The Retirement Living Standards describe three levels of spending in retirement. They were developed with researchers at Loughborough University's Centre for Research in Social Policy: the Minimum Standard is based on the Minimum Income Standard, and the Moderate and Comfortable Standards come from research with groups of people across the UK. Pensions UK says the latest research was carried out during 2025, with modelling completed in 2026. For one person outside London the costs are £13,900, £32,700 and £45,400 a year; in London they are £14,600, £34,000 and £47,200.

Two points matter when turning these into a pension target. First, the figures are costs, not income: Pensions UK says "you'll need enough income after tax", so the gross income needed is higher. Second, they leave out rent and mortgage payments, on the assumption that many people will own their home outright in retirement; anyone still paying for housing has to add that on.

The full new State Pension for 2026/27 is £241.30 a week, £12,547.60 a year. On 2026/27 Income Tax rates, one person needs about £25,200 a year of private pension income on top of it to spend £32,700, and about £42,200 for £45,400. Divided by a 4% withdrawal rate (a common rule of thumb, not an official figure), that is a pot of about £630,000 for Moderate and £1,054,000 for Comfortable. The Minimum needs only about £42,000. The calculation treats all private pension income as taxable and ignores the 25% tax-free portion, so it slightly overstates the pot, and it assumes a full State Pension.

For a two-person household the costs are £22,500, £45,400 and £62,700 a year (£24,100, £47,000 and £64,800 in London). Two full State Pensions come to £25,095.20, which covers the Minimum on its own. Splitting the spending evenly, so each partner uses their own Personal Allowance, a couple needs combined pots of about £634,000 for Moderate and £1,175,000 for Comfortable. That is about £317,000 and £587,000 per person, against £630,000 and £1,054,000 for someone living alone, because a two-person household costs less than two one-person households.