C_J You are right. Couple of curve balls, I already had 4k saved and this year have made 24.37%. When you factor that in i have more. Here is the math, showing I was wrong. Assumes 10% growth per year, 21k per year until 50 and 20 k a year after that.
1 £21,000.00 £23,100.00
2 £44,100.00 £48,510.00
3 £69,510.00 £76,461.00
4 £97,461.00 £107,207.10
5 £128,207.10 £141,027.81
6 £162,027.81 £178,230.59
7 £199,230.59 £219,153.65
8 £240,153.65 £264,169.02
9 £285,169.02 £313,685.92
10 £334,685.92 £368,154.51
11 £388,154.51 £426,969.96
12 £446,969.96 £491,666.96
13 £511,666.96 £562,833.65
14 £582,833.65 £641,117.02
15 £661,117.02 £727,228.72