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Old 05-25-2007, 07:03 PM   #2
pelagius
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Quote:
Originally Posted by Mormon Red Death View Post
most of us wont have a pension and social security will be low so How much do you think you need.

I am 31 and I figure I need about 2.1 million in the bank to live a pretty good lifestyle when I retire at 63. Assuming I live to 93 and I take 75% of the equivalent of 8,000 a month out to live on (not counting assets such as house or cars etc..)
Mormon Red Death, it seems like you are assuming that the portion that you don't take out (every month) isn't growing at some rate in terms of your calculations:

2,100,000/(360) = $5,833 or 73% of 8000 dollars.

A simple way to think about it is if you when you retire you buy a 30 year annuity worth 2.1 million dollars. Suppose, the annuity pays 5% annually (but monthly payments). Then your monthly income from the annuity is, $11,273 per month. Of course, that is in nominal dollars and not real. Let's suppose you can get an annuity that pays a constant 2% annually in real dollars (kind of like an i-bond). Then the monthly income in real terms (relative to price levels the day you retire) is $7,762. Thus, 2.1 million should give you significantly more per month than 75% of $8,000.

Last edited by pelagius; 05-25-2007 at 07:14 PM.
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