Menu (linked Index) Bang for your Bengen: The 4 Percent Rule Last Update: February 22, 2026 Introduction Bill Bengen’s 1994 study Calculation Details (1968 to 1997 Period) Sequence of Returns Example 1 Sequence of Returns Example 2 Key Observations on the 4% (4.7%) Rule Implementation Introduction The 4% (four percent) Rule is the backbone of […]
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Linked Menu Last Update: March 9, 2024 Time Value of Money (TVM) Calculator Introduction Time Value of Money Equations General Steps for Using Calculator Calculator Tool Introduction Calculator Tool TVM Examples using Calculator Tool Conclusion Appendix 1 – Time Value of Money Governing Equations (for Fixed Rates) Introduction Time Value of Money The Time Value
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Last Update: April 26, 2023 Menu Introduction Calculator Description Calculator Example 1 : Semi-Monthly Payment Example 2 : Bi-Weekly Payment Conclusion Appendix 1: Simple Excel Automation Example Introduction The 401(k) contribution tool embedded in this post computes the percent 401(k) contributions needed to meet a required end-of-year total. Use the
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