How much principal does someone need to retire?

assuming i retire at 70 and die at 92, that is 22 years of self sufficiency. how much principal would i need to retire?

I was always of the impression that people saved 5k a year or so for 40 years, then had a 0.5 million nest egg at retirement. However i just read a stat that says only 2% of all retirees are self sufficient, about 45% have to rely on family members to take care of them. The breakdown of income for the average retiree was something like 40% social security, 20% investments, 20% work pension, 20% outside sources.

So, assuming social security is still there when i retire (in about 45 years) and pays about 40% of my cost of living (maybe 20k post tax in todays wages), that leaves 12k a year of tax free money i’d need. So how much principal would i need to obtain that in todays money? $200k? Right now i’m studying nursing but am thinking of going into engineering later in life. An Engineer can make 60k a year, which is 40k post tax. If i save 5-6k a year of that 40k that should be enough for a principal that will cover 50% of my living expenses, but i am not 100% sure.

In a way its somewhat useless to plan like this, who knows what the life expectancy will be when i’m 70, or what medical costs will look like. Maybe they’ll be insanely high, maybe medicine will socialize and they will go down.

Go to www.bankrate.com and use the retirement calculator on their site. Use very conservative figures, you don’t want to run out of money before you run out of life!

You can request a statement from social security and they will tell you how much money you will receive from them if you continue making the money you are today…at the date of your retirment.

Compare that to the cost of living today and that should help you figure out the prinicpal.

Wesley Clark - Obviously, you are not a very good financial planner. Many people make a point of being born the Hilton twins, or get themselves birthed into the Dupont clan. After a move like that, the only thing you have to do is drive the gold diggers away from gramps.