Not much point in doing this without a long term goal so here is mine -
Current principal – £10,000
Annual Addition to fund - £4800 (£400 per month)
Years to retirement (using the standard 65) – 30
Fund growth per year – 10% (i admit this is extremely aggressive but you’ve got to have a goal and buffett managed about 21% per annum)
Estimated Fund size after this time with the above assumptions – £1,043,022.46