2029
You'll be 37
Median scenario: 2029 · Optimistic (90th percentile): 2029
From this point, your portfolio's expected monthly growth exceeds your £500/month contribution. Compounding is now doing more for you than saving is.
2047
You'll be 54
Median scenario: 2047 · Optimistic (90th percentile): 2043
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: £5,851,457 median (422% of your £1,385,692 target)
Optimistic (90th percentile): £11,938,548. Conservative (10th percentile): £2,980,624.