Windows™ & Online Calculators Grouped by Type
Or click to see: all calculators listed alphabetically
Online — free, nothing to download or install.
Business Calculators
Financial Schedules — cash flows
- Structure any cash flow
- Loan / amortization schedules
- Investment / savings schedules
- Calculate return on investment
- Much, much more
Investment Calculators
Loan & Lending Calculators
- † Auto loan with trade-in or down payment
- † Benefits of making extra principal payments
- * † Biweekly Mortgage Calculator — pay 1/2 the monthly payment every other week and save on interest
- † Calculate loan balance
- † Design loan with balloon payment
- † General purpose loan calculator
- † Payments showing principal, interest & balance
Mortgage Calculators
Personal Finance
- Create budgets and see allocations
- * † Debt Reduction — on your terms
- Net worth calculator
- Money Calculators — 2 very basic ones
Retirement Savings & Planning
* Recently Added. Check them out!
† Creates & prints loan schedules & charts too
† Creates & prints loan schedules & charts too
For Windows — install on your Windows computer. Always available. Generally more feature rich than online equivalent.
Business Calculators
Debt Calculators
- Debt Reduction Adviser — calculate four plans to reduce and eliminate debt. Pick best plan for the circumstances.
Financial Schedules
- Flexible Amortization Schedule & APR
- Free Amortization Schedule
- Annuity Schedule — schedule of withdrawals, interest & balance
- C—Value! Wizard — customize exact date cash flows and solve for any unknown
- Future Value Schedule — schedule of deposits, interest & balance
- Present Value of a Series Schedule
Investment Calculators
- American Option Pricing
- Bond Value and Yields and much more
- Equivalent Rates
- European Option Pricing
- Internal Rate of Return (IRR) — ROI for a periodic or irregular cash flow.
- Net Present Value
- Present Value of an Amount
- Profit and loss analysis for rental property
- Return on Investment (ROI) — on an amount
Loan & Lending Calculators
Matrix Calculators*
*These calculators show multiple results. The term and interest rate vary along the "X" & "Y" axes.
Mortgage & Real Estate
Personal Finance Calculators
Retirement & College Planning
- Goal Planning Adviser
- Millionaire's calculator — how much do I have to save to reach any amount?
Tax Calculations
Miscellaneous
- Permutation & Combination — what are the odds?
- Purchasing Power Calculator — the impact of inflation with US consumer price data (CPI)