2029
You'll be 36
Median scenario: 2029 · Optimistic (90th percentile): 2028
From this point, your portfolio's expected monthly growth exceeds your £500/month contribution. Compounding is now doing more for you than saving is.
2046
You'll be 53
Median scenario: 2046 · Optimistic (90th percentile): 2042
Your portfolio reaches your inflation-adjusted £750,000 target, covering £30,000/year of today's spending power.
2057
Age 65, as set above
Projected balance: £7,685,964 median (555% of your £1,385,692 target)
Optimistic (90th percentile): £15,759,365. Conservative (10th percentile): £3,795,732.