"How much do I need to retire?" is the question almost every saver asks, and most answers you find are either too vague or quietly selling something. That leaves you guessing about the biggest number in your financial life.
This guide gives you a straight answer. We take the newest UK retirement spending standards, published in June 2026, and turn them into pension pot sizes for single people and couples. Every step of the maths is shown, so you can check it.
The short version: for a moderate retirement, most people need somewhere between £440,000 and £500,000 on top of a full State Pension.
How much do I need to retire? The short answer
The honest answer to "how much do I need to retire" has three parts:
- What you will spend each year once you stop work.
- What the State Pension covers, from your State Pension age.
- The gap, which your own pensions, ISAs and savings must fill for as long as you live.
Most people skip step one. They pick a pot size they heard somewhere, like £1 million, and work backwards. It is far better to start from your own spending.
What do the Retirement Living Standards say?
If you have no idea what you will spend, the Retirement Living Standards are a good place to start. They are researched by Loughborough University for Pensions UK (the trade body formerly called the PLSA) and were last updated on 3 June 2026.
| Lifestyle | One person, per year | Two people, per year |
|---|---|---|
| Minimum | £13,900 | £22,500 |
| Moderate | £32,700 | £45,400 |
| Comfortable | £45,400 | £62,700 |
Source: Retirement Living Standards, Pensions UK, June 2026. Figures are yearly spending after tax and assume you own your home outright.
Roughly speaking, minimum covers the basics plus a UK holiday. Moderate adds a holiday abroad each year and eating out a couple of times a month. Comfortable adds more travel and regular treats.
Here is the uncomfortable bit. Pensions UK says around 82% of working people are on track for the minimum standard, but only 23% for moderate and just 9% for comfortable.
"The latest update to the Retirement Living Standards underlines a clear reality for many people, today's saving levels will not be enough for the retirement they expect."
Zoe Alexander, Executive Director of Policy and Advocacy, Pensions UK, June 2026
How much pension do I need to fund that lifestyle?
Now let's turn spending into a pot. We need three building blocks.
The State Pension. The full new State Pension is £241.30 a week in 2026/27, or £12,547.60 a year, if you have 35 qualifying years of National Insurance. You can check your State Pension forecast on GOV.UK in about five minutes. Our State Pension rule page keeps the current rate and its source.
Tax. The standards are after-tax figures. Pension income is taxable, but 25% of each withdrawal is usually tax-free. The State Pension uses up almost all of your £12,570 personal allowance, so most of your private pension income is taxed at 20%.
Growth and inflation. We use the FCA's intermediate projection rate of 5% a year, less 0.5% in charges, and the Bank of England's 2% inflation target. That gives a real return of about 2.45% a year. This is the same method our retirement calculator uses.
Put together, here is how much you would need to draw from your own savings, and the pot that could support it:
| Lifestyle | Gross yearly draw from your pension | Pot for 25 years | Pot for 30 years |
|---|---|---|---|
| Moderate, single | £23,700 | £439,000 | £499,000 |
| Comfortable, single | £38,600 | £716,000 | £814,000 |
| Moderate, couple | £23,900 | £442,000 | £503,000 |
| Comfortable, couple | £44,200 | £820,000 | £932,000 |
Table: Plenence workings, October 2026. Assumes a full State Pension per person, 25% of each withdrawal tax-free, 20% tax on the rest, a 2.45% real return and level spending in today's money.
Notice something odd? A couple needs about the same pot as a single person for a moderate life. That is because a couple has two State Pensions, which cover more than half of their £45,400.
At the minimum standard, the State Pension does almost all the work. A couple with two full State Pensions would already cover the £22,500 minimum.
How long will my money last in retirement?
The table gives two lengths, 25 and 30 years, because nobody knows their lifespan. Retire at 67 and plan for 30 years, and your money lasts to 97. Retire earlier and you need more.
How fast you draw matters too. The FCA's latest data, published on 24 September 2026, found 320,762 pension plans being drawn at 8% a year or more in 2025/26. At that pace a pot can run dry in well under 20 years.
How much does a couple need to retire?
Couples need less per person, because you share the boiler, the car and the broadband. That is why the moderate standard for two (£45,400) is far less than double the single figure (£32,700).
The catch is what happens when one of you dies. Spending rarely halves, but one State Pension stops. A good plan tests both lives and asks: could the survivor live on what is left?
How much should I save for retirement each month?
Work backwards from the gap. Say you are 45, want the moderate standard at 67, and have £150,000 in pensions today. At a 2.45% real return, that £150,000 grows to roughly £255,000 in today's money by 67. You would still be about £185,000 short of the £439,000 target.
To close that over 22 years, you would need to save roughly £540 a month in today's money, before tax relief. Tax relief and any employer contribution reduce what it costs you from take-home pay. Our pension calculator runs this for your own figures.
A worked example: the two-pot problem
Here is an illustrative example, based on a common situation rather than a real person.
Sam is 52, single, and has three old workplace pensions worth £95,000, £61,000 and £48,000, plus £40,000 in a cash ISA. That is £244,000 in total. Sam wants to stop work at 62 and spend about £30,000 a year.
On the numbers above, £244,000 looks well short of £439,000. But Sam has 10 more years of saving and growth, and could add more each year. The bigger problem is the five years from 62 to 67, before the State Pension starts. Those years need the full £30,000 from savings, about £150,000 in total.
The answer for Sam was not a single pot size. It was two numbers: a bridge fund for 62 to 67, and a long-term pot for 67 onwards. That is the split a year-by-year plan shows and a rule of thumb hides.
Common mistakes when working out how much you need
- Using gross salary instead of spending. You will not pay into a pension or commute in retirement. Start from what you actually spend.
- Forgetting the State Pension gap. If you retire before State Pension age, you must fund every year until it starts.
- Ignoring tax. Pension income is taxable. A £30,000 lifestyle needs more than £30,000 of withdrawals.
- Assuming you will spend the same every year. Many people spend more in their sixties and less in their eighties, then more again on care.
- Leaving out charges. On our numbers, a 1% yearly charge instead of 0.5% cuts the income a pot supports over 30 years by about 7%.
- Picking one number and stopping. Rules change. The minimum pension age rises to 57 in April 2028, and pensions enter inheritance tax from April 2027. Revisit the answer every year.
So, how much is enough to retire?
Enough is the amount that pays for your life, after tax, every year until well into your nineties. For most UK savers wanting a moderate lifestyle with a full State Pension, that means roughly £440,000 to £500,000 in pensions and savings. For a comfortable life, it means £700,000 or more.
Your own number could be higher or lower. The fastest way to find it is to put your real pensions, ISAs and spending into a year-by-year retirement calculator and see the age your money runs out.