Maybe I missed it, but does anyone have a calculator that does more than simply tell you your "good" for 4% SWR over 30 years with what you have invested at that time?... Really would like to see how much/what if anything is left at different percentages using different time spans, conditions (bond/stock percentages), etc. I saw one at USAA.com, but it was pretty cumbersome and not easy to use.
Thank you MMM folks!