£150/month Pension from Age 40
Retirement at 65 · 25 years · UK pension projection
Projected pension pot at 65 — £150/month from Age 40
| Growth assumption | Pot at age 65 | Annual income (4% drawdown) | Monthly income |
|---|---|---|---|
| Conservative (4%/yr) | £77,119 | £3,085 | £257 |
| Moderate (6%/yr) | £103,949 | £4,158 | £347 |
| Optimistic (8%/yr) | £142,654 | £5,706 | £476 |
| Total you contribute | £45,000 | over 25 years | |
How your pot grows — £150/month at 6% annual growth
| Age | Years saving | Projected pot (6%) | Contributed so far |
|---|---|---|---|
| 45 | 5 | £10,466 | £9,000 |
| 50 | 10 | £24,582 | £18,000 |
| 55 | 15 | £43,623 | £27,000 |
| 60 | 20 | £69,306 | £36,000 |
| 65 | 25 | £103,949 | £45,000 |
Figures are future nominal values. Assumes £150/month contributed consistently with monthly compounding at 6% annual growth. Does not include employer contributions or inflation adjustment.
State Pension supplement
The full new State Pension in 2025-26 is £11,502/year (£958/month) for those with 35 qualifying NI years. Add this to your private pension income to estimate total retirement income. At 6% growth, your private pension adds £347/month — giving a combined £1,305/month if you qualify for the full State Pension.
Frequently asked questions
How much will I have in my pension if I save £150/month from age 40?
If you save £150/month from age 40 to age 65 (25 years), your projected pension pot is £77,119 at 4% annual growth, £103,949 at 6%, or £142,654 at 8%. You will have contributed £45,000 in total; the rest is investment growth.
What income will £103,949 in a pension provide?
Using the 4% sustainable withdrawal rate — a common rule of thumb — £103,949 provides approximately £4,158/year (£347/month) in retirement income. This does not include the State Pension (currently £11,502/year full new State Pension in 2025-26), which would supplement your private pension income.
Is £150/month enough for a pension?
The Pensions and Lifetime Savings Association defines a 'moderate' retirement standard as around £31,300/year for a single person. To assess whether £150/month is enough, compare your projected income of £347/month to your expected retirement expenses, factoring in the State Pension and any other income sources.
How does employer matching affect my pension at £150/month?
The projections above show personal contributions only. If your employer matches contributions — typically 3–6% of salary — your total monthly pension saving could be significantly higher. For auto-enrolment, the minimum total is 8% of qualifying earnings (3% employer + 5% employee). Adding your employer contribution to £150/month will increase your final pot proportionally.