Pension outlook · worked example

Will I have a £300k pension at 37?

Yes — time is on your sideOn track for £301k by 67

Yes. Starting from the £29k an average saver your age already has, and paying in the auto-enrolment minimum of about £220 a month on the median £39k full-time salary for your age, you're on track for roughly £301k by 67 — you'd pass £300k around age 66. About 64% of that is investment growth, not money you save — you don't need a big income, you need time.

You don’t save your way to £300k — you grow it

Of the £301k pot built by 67, about £108,300 is money you put in and roughly £192,867 is investment growth — 64p in every £1 comes from compounding, not a bigger salary.

Target £300k£301kAge 37Age 67
Money you put in Investment growth £300k target

Here’s the scenario

A typical earner your age, built from ONS national medians — not a high flyer. Everything is in today’s money.

Age now
37
30 years to age 67
Median salary
£38,961
ONS median full-time pay, ages 30–39
Paid in / month
£220
Auto-enrolment minimum (you + employer)
Already saved
£29,100
ONS median pot for savers this age
Growth
5% a year
Above inflation
Target
£300k
Pension pot by 67

How the pot builds up

  • Age 37
    Not yet
    Paid in
    £29k
    Pot value
    £29k
  • Age 42
    Not yet
    Paid in
    £42k
    Pot value
    £52k
  • Age 47
    Not yet
    Paid in
    £56k
    Pot value
    £81k
  • Age 52
    Not yet
    Paid in
    £69k
    Pot value
    £117k
  • Age 57
    Not yet
    Paid in
    £82k
    Pot value
    £165k
  • Age 62
    Not yet
    Paid in
    £95k
    Pot value
    £225k
  • Age 66
    Not yet
    Paid in
    £106k
    Pot value
    £284k
  • Age 67
    Past £300k
    Paid in
    £108k
    Pot value
    £301k

On these average figures you’d pass £300k around age 66 — and it keeps compounding after that.

What a bit more each month does

+£50/mo
£341k
by 67 (£270/mo total)
Reaches £300k
+£100/mo
£381k
by 67 (£320/mo total)
Reaches £300k
+£200/mo
£461k
by 67 (£420/mo total)
Reaches £300k

Try it with your own numbers

Live

The real planner engine, running in your browser. Change your pot, monthly saving, growth and target and watch the pot you’d have by 67 — and the age you’d hit your target — update instantly.

On trackHits £300k at ~66

You'd reach £300k around age 66 and have about £301k by 67. Around 64% of that is investment growth.

Pot at 67
£301k
Hits target
Age 66
You put in
£108k
Growth adds
£193k

Projected pot (today's money)

Pot
Open the full plannerAssumes contributions to 67 and growth above inflation. Illustrative only — not financial advice.

Where these figures come from

The default salary, contribution and existing-pot figures are UK national medians, not a prediction about you — your own pay, employer scheme, other pensions and returns will differ. Change any of them in the live tester above. Growth of 5% a year above inflation is illustrative, and all amounts are in today’s money. This is a planning tool, not financial advice.

Frequently asked questions

Will I have a £300k pension at 37?

Yes. Starting from the £29k an average saver your age already has, and paying in the auto-enrolment minimum of about £220 a month on the median £39k full-time salary for your age, you're on track for roughly £301k by 67 — you'd pass £300k around age 66. About 64% of that is investment growth, not money you save — you don't need a big income, you need time. The figures use national medians (not a promise about you): the ONS median full-time salary for ages 30–39 (£39k), the auto-enrolment minimum of about £220 a month (you + employer, 8% of qualifying earnings), the ONS median pot for someone your age who already saves (£29k), and 5% investment growth a year above inflation to age 67.

Do I need a high salary to get a £300k pension?

No. On the median £39k full-time salary for ages 30–39 (ONS), paying only the legal minimum, you'd build around £301k by 67, past £300k. The reason is compounding: about 64% of the pot is investment growth rather than money you pay in. Starting earlier matters far more than earning more, because your early contributions have the longest to grow.

How much do I need to save each month for a £300k pension?

On these assumptions the auto-enrolment minimum of about £220 a month already gets there by 67. Paying in a little more, or starting sooner, would reach £300k earlier or leave headroom.

Is a £300k pension enough to retire on?

It depends on your spending and other income. A £300k pot plus the State Pension (about £11,502 a year from 67) might support a modest-to-comfortable retirement using the 4% guide. Use the free planner to test how long £300k would actually last at your target spending.

Are these numbers financial advice?

No. This is an illustrative worked example from a free planning tool using fixed assumptions (average pay, 5% real growth, pension access from 55). Your own pensions, employer, returns and career will change the result. Open the planner to run it with your real figures.