1 Expense ratio effect calculator. Don’t forget this is Huge.
2 Investment Calculator. Find out what your money can earn
3 Global Rich List. Find out where you stand financially
4 RMD Calculator.
5 Quick tax estimate
6 AGI calculator. You need this number to determine your eligibility for traditional IRA.
7 Can I contribute to deductible personal IRA
8 A great tool to compare and backtest mutual funds and asset allocation.
Best book to read before you start investing.
I like audiobook versions of this book