How much pension do I need?
The income figures behind a minimum, moderate and comfortable retirement — what they translate to as a pension pot, and a quick rule for how much to put away now.
There’s no single number, but there is a useful frame. The widely cited UK benchmarks put a comfortable retirement for one person at around £43,900 a year, a moderate one at about £31,700, and a minimum at roughly £13,400. Subtract the full state pension and what’s left is what your own savings have to cover — which is where the pot you’ll hear quoted, somewhere between £500,000 and £800,000 for comfort, comes from.
The quick answer
To match the PLSA’s standards, a single person needs around £13,400/yr for a minimum retirement, £31,700/yr for moderate, and £43,900/yr for comfortable — all after tax. The full new state pension provides about £12,548/yr, so your private savings cover the gap. As a pot, comfortable typically means £540k–£800k and moderate roughly £330k–£490k for one person.
Start with the life, not the pot
It’s tempting to start with a target — “I want a million” — but that’s the wrong end of the telescope. The better question is what your life costs once the salary stops. Map that, and the pot you need falls out of it almost automatically.
The most useful starting frame in the UK comes from the Pensions and Lifetime Savings Association (PLSA), which works with Loughborough University to publish Retirement Living Standards each year. They describe three lifestyles — minimum, moderate and comfortable — based on what real retirees actually spend, after tax, excluding rent or a mortgage. They’re national averages, so your own number will differ, but they give you somewhere honest to start instead of a figure plucked from a pension advert.
The three standards, and the pot behind each
Here’s how the income standards translate into a pension pot. The pot figures are illustrative — they assume you buy an annuity and already qualify for the full state pension, so treat them as orientation, not precision.
| Standard (one person) | Income/yr (after tax) | Rough pot needed |
|---|---|---|
| Minimum | £13,400 | Largely covered by state pension |
| Moderate | £31,700 | £330k–£490k |
| Comfortable | £43,900 | £540k–£800k |
The minimum standard is the quiet surprise here. Because the full state pension already provides close to that level of income, someone targeting only a minimum lifestyle needs strikingly little private saving on top — the state does most of the lifting. The jump to moderate is where the real pot-building begins, and the step from moderate to comfortable is steeper than most people expect.
The state pension does more than people think
The full new state pension is worth around £12,548 a year — and that single fact reshapes the whole calculation. It’s not a rounding error; it’s the foundation the rest of your retirement income sits on top of. For a minimum lifestyle it covers almost everything. For a comfortable one it still knocks roughly £12,500 a year off what your private pension has to produce.
The catch worth knowing: not everyone gets the full amount. You typically need around 35 qualifying years of National Insurance contributions to receive the full new state pension, and gaps — time abroad, long career breaks, low-earning self-employment — can leave you short. Checking your state pension forecast on GOV.UK is the single most useful five minutes of retirement planning most people never do, because it tells you which foundation you’re actually building on.
How much should I be saving now?
The honest answer is “more than auto-enrolment’s minimum,” which for many people won’t be enough on its own. A rough rule of thumb that’s stood the test of time: take the age you started saving seriously and halve it — that’s the percentage of your gross salary to aim at, including your employer’s contribution.
| Age you start | “Half your age” target | What it means |
|---|---|---|
| 25 | ~12% | Comfortably above auto-enrolment’s 8% |
| 30 | ~15% | The classic recommended level |
| 40 | ~20% | Catching up costs more each year delayed |
| 50 | ~25% | Steep, but time is short |
It’s a blunt instrument, not a financial plan — but it captures the one truth that matters most: the cost of waiting compounds. Every year you delay, the percentage you need climbs, because there are fewer years for growth to do the heavy lifting for you.
A worked example
Aiming for a moderate retirement, single, full state pension
The £480k pot lines up with the PLSA’s £330k–£490k range for moderate. Notice how much the state pension shrinks the target: without it, you’d need a pot closer to £790k for the same income.
That’s the recurring lesson — your number depends on the lifestyle you’re aiming at, how much state pension you’ll qualify for, and how long you’ve got to save. The fastest way to make it concrete is to project your own savings forward rather than rely on an average.
Common questions
How much pension do I need to retire comfortably in the UK?
On the PLSA’s benchmarks, a single person needs around £43,900 a year after tax for a comfortable retirement. After accounting for the full state pension, that typically translates to a pension pot of between £540,000 and £800,000 if you buy an annuity. The exact figure depends on annuity rates, your other income, and whether you want inflation protection.
How much is a moderate retirement, and what pot does it need?
A moderate retirement is around £31,700 a year after tax for one person. With the full state pension covering roughly £12,548 of that, your private savings need to produce about £19,150 a year — which works out at a pot of approximately £330,000 to £490,000, depending on how you draw it down.
Is the state pension enough to live on?
It’s close to the PLSA’s minimum standard but not much more. The full new state pension of around £12,548 a year sits just below the £13,400 minimum living standard for one person. It covers the basics for a frugal retirement, but a moderate or comfortable lifestyle requires private savings on top.
What percentage of my salary should I put into a pension?
A common rule of thumb is to halve the age you started saving and use that as a percentage of your gross salary, including your employer’s contribution. Start at 30 and you’d aim for around 15%; start at 40 and it climbs to around 20%. Auto-enrolment’s minimum of 8% is a floor, not a target, and won’t be enough for many people.
Do I need a £1 million pension?
For most people, no. A million-pound pot would fund a comfortable retirement with room to spare for one person, but the PLSA’s comfortable standard needs more like £540,000 to £800,000 once the state pension is included. A seven-figure pot is closer to a luxury target than a baseline requirement.
How do I know if I’ll get the full state pension?
You typically need around 35 qualifying years of National Insurance contributions for the full new state pension, with a minimum of about 10 years to get anything at all. Gaps from time abroad, career breaks or low-earning self-employment can reduce it. Check your personal forecast on GOV.UK — it’s free and tells you exactly where you stand.
Do these figures include rent or a mortgage?
No. The PLSA standards assume you own your home outright by retirement and exclude housing costs. If you’ll still be paying rent or a mortgage in retirement, you’ll need to add those costs on top of the income figures shown, which can significantly increase the pot required.
Related tools & guides
How we put this together
Income standards are the PLSA Retirement Living Standards (single-person, after tax, excluding housing): minimum around £13,400, moderate around £31,700, comfortable around £43,900 a year. State pension figures use the full new state pension of about £12,548 a year.
Pot estimates use the PLSA’s illustrative annuity-based ranges and a simple 4% drawdown rule of thumb, cross-checked against published figures. They assume full state pension entitlement and a level (non-inflation-protected) income; your own figure depends on annuity rates, drawdown strategy and other income.
We review this guide when the PLSA updates its standards or the state pension is uprated.