Investing Tools

• Investing calculators (FinanceCenter)
• Savings, Mutual Fund, Bonds, Stock, and other Calculators (Kiplinger)
• Calculators (Cigna)
• Tools and Calculators (American Express)
• Centura)
• Interactive retirement section is a series of interactive pages (Quicken)
• Personal Fund Cost Calculator
• The Vanguard Group's Mutual Fund Cost Comparison Tool
• The SEC's Mutual Fund Cost Calculator
• Personal Investor Profile Quiz (Schwab)
• Allocation Analyzer and Planning Tools (Prudential Securities)
• Present/Future Value Calculator (Cigna)
• Lump sum or regular investment return calculator (United States Senate Federal Credit Union)
• Savings Bond Redemption Calculator (Federal Reserve Bank)
• Convertible Bonds (Numa)
• Warrants (Numa)
• 164 Currency Converter (Oanda)
• Universal Currency Converter

Options Calculators

• Index and equity options calculators from CBOE.
• Black Scholes Option Calculator from Sanjay Srivastava.
• Robert's option calculator

IRA, 401K, and Retirement Calculators

• The Vanguard Group's Retirement Resource Center
• Retirement Calculator (Fidelity)
• IRA Calculator (Smith Barney)
• IRA deduction calculator (Bank of America)
• 401K calculator (Cigna)
• Retirement Planning Worksheet (T. Rowe Price)

Other Calculators

• Financenter
• Auto, Home and Credit Card Calculators (Kiplinger's)
• Hugh's Mortgage and Financial Calculators
• Insurance needs (Waddell)
• Life Insurance Calculator (BYG Publishing)

Others Interactive Tools

• The Current National Debt
• Census How many people are there in the US/World right now?
• The Longevity Game will estimate your life expectancy (Northwestern Mutual)
• Life-Expectancy Calculation (with actuarial tables)
• Compare your salary in different cities in the US.