If you are a AA member I think you need NORTH of 1 million!
All seriously, depends on debts, own home, health, what is you live style etc. Do you want to travel some, a lot, never? Entertainment, ball games, sports, dinners, cruises etc... Just food for thoughts...
I don't see how I can live on less that 4k a month even with no car and or house bills, and credit cards at ZERO..
And again from time to time you are going to need clothes, fix stuff on car, get a new car etc and maybe house items that need replacements etc. TAXES, TAXES etc..Insurance ugg... the list never ends huh
Look at Dave Ramsey's Site. I think most people think it is all about the house, but that should not be more than 30% of your bring home cash IMOP.
I spend to much on music, food and travel etc..