Investment Calculators

These calculators are not toys

Online — free, nothing to download or install.

Accurate Investment Calculator — calculate future value of investments or the expected income. Optionally take into account inflation, taxes and fees.
Annuity Matrix Calculator — multiple withdrawal amount or PV calculations with interest rate and term varying along the "X" & "Y" axes.
Bond Calculator — calculate a bond's price and yield-to-maturity, coupon interest and many other attributes. Supports callable bonds.
Future Value (FV) — what an amount will be worth in the future
Future Value of an Annuity (FVA) — what a cash flow of investments or deposits will be worth in the future
Future Value Matrix — multiple calculations with interest rate and term varying along the "X" & "Y" axes.
Interest Calculations — calculate periodic or exact date interest
Investment Calculator — calculates rate-of-return from either additions or withdrawals from the investment
Internal Rate of Return (IRR) — ROI calculation for adjustable cash flow.
Percentage Increase Calculator / Percent Off Calculator — uniquely calculates explicit and implicit percentages. Solves any 3 of 5 variables. Great teaching tool.
Modified Internal Rate of Return (MIRR) — an annualized rate of return that allows for a different reinvestment rate.
Net Present Value Calculator — Am I earning the ROR I desire?
Net Worth Calculation — assets minus liabilities. Calculates percentage allocation.
Option Pricing Calculator — Calculate fair option price, Greeks and probability using either Black-Scholes or binomial tree pricing models.
Percentage Calculations — 4 calculators
Present Value (PV) — Today's value of future amount
Present Value of an Annuity (PVA) — today's value of future cash flows
Rental Property Calculator — very thorough analysis of rental property. Creates a cash flow statement and calculates return-on-investment.
Return-on-Investment (ROI) — exact ROI between two dates
Ultimate Financial Calculator — analyze any cash flow including discounting and return on investment; irregular cash flows and interest rate changes on any date. Use this calculator to calculate a loan payoff amount.

Online — free, nothing to download or install.

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