The question everyone wants answered: how much do I actually need to save to retire comfortably in the UK?
The PLSA Retirement Living Standards
The Pensions and Lifetime Savings Association defines three retirement income levels:
| Standard | Single | Couple | What It Covers |
|---|---|---|---|
| Minimum | £14,400/yr | £22,400/yr | Basic needs, budget holidays in the UK, basic car |
| Moderate | £31,300/yr | £43,100/yr | More financial security, European holidays, nicer car |
| Comfortable | £43,100/yr | £59,000/yr | Financial freedom, long-haul holidays, regular leisure |
How Big a Pension Pot Do You Need?
A common rule of thumb is the 4% withdrawal rule — you can safely withdraw 4% of your pot each year. But in the UK, you also have the state pension (currently £11,973/year for a full entitlement).
Target pension pot (single person, on top of state pension)
Minimum standard: ~£60,000 pot
Moderate standard: ~£480,000 pot
Comfortable standard: ~£780,000 pot
(Based on 4% withdrawal + full state pension)
How to Get There
The earlier you start, the less you need to save monthly. With 5% average annual growth:
| Start Age | Monthly Saving | Pot at 68 |
|---|---|---|
| 25 | £400 | £540,000 |
| 30 | £400 | £400,000 |
| 35 | £400 | £290,000 |
| 40 | £400 | £200,000 |
| 25 | £800 | £1,080,000 |
| 35 | £800 | £580,000 |
Remember: with tax relief, saving £400/month into a pension costs a basic rate taxpayer just £320 out of pocket. A higher rate taxpayer pays just £240. Use our pension calculator to model your specific situation.
Building Your Retirement Number
A common rule of thumb is that you need two-thirds of your pre-retirement income to maintain your lifestyle after stopping work. For someone earning £40,000, that means approximately £26,700 per year in retirement. The full new State Pension provides about £11,500 per year (2025/26), leaving a gap of approximately £15,200 per year that must come from private pensions, savings, or other income. To generate £15,200 per year from a pension pot using the standard 4% withdrawal rule, you would need approximately £380,000 saved.
Starting early makes an enormous difference due to compound growth. Contributing £200/month from age 25 with 5% annual growth produces approximately £320,000 by age 65. Waiting until age 35 to start the same contribution yields only £178,000 — nearly half as much. If you are behind on pension savings, consider increasing contributions through salary sacrifice to benefit from both tax relief and NI savings. Our pension pot guides provide age-specific targets and strategies.
Project your pension pot
Pension calculator →