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 54
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: £6,565,793 median (474% of your £1,385,692 target)
Optimistic (90th percentile): £15,899,013. Conservative (10th percentile): £2,873,138.