2 Asset Portfolio

401(k) Balance

Activity Method Depreciation

Annuities

Approximations of Interest Rate

Arithmetic Annuity

Arithmetic Perpetuities

Balance with Interest

Bid-Ask

Binomial Option Pricing Model

Black-Scholes

Bond Flat Price-Accrued Coupon-Market Price

Bond Price Formulas

Bond Yield Rates

Calls-Puts-Option Δ

Capitalized Cost and Periodic Charge

Compound Interest Accumulated Balance

Compound Interest and Annuity Table

Continuous Annuity

Cost of Carry

Cox-Ross-Rubenstein Pricing

Credit Card Balance

d-i-v interest rate relationships

Declining Balance Depreciation

Dividend Discount Model

Dollar Weighted Interest Method

Double Declining Balance Depreciation

Effective Annual Yield Rate

Fibonacci Retracement and Extension Levels

Forward Rate

Geometric Annuity Immediate

High and Low Method

Inflation and Real Rate of Interest

Method of Equated Time-Exact Method-Macaulay Duration-Volatility

Modified Payback Period

Mortgage

Nominal Yield

Payback Period

Percentage Appreciation

Percentage Depreciation

Perpetuities

Perpetuity

Portfolio Rate of Return

Put Call Parity

Put Options and Call Options

Rates of Return

Rule of 72

Security Market Line and Treynor Ratio

Sharpe Ratio

Short Sale Yield Rate

Simple and Compound and Continuous Interest

Simple Discount and Compound Discount

Sinking Fund Depreciation Method

Sinking Funds

Straight Line Depreciation

Sum of the Years Digits (SOYD) Depreciation

T-Bill

Time Weighted Interest Method

Units of Output (Service Output) Depreciation

Volatility

Weighted Average Cost of Capital (WACC) and Capital Asset Pricing Model (CAPM)

Zero-Coupon Bond Price

Given a portfolio with 2 assets, this determines the expected return (mean), variance, and volatility (standard deviation) of the portfolio.

Calculator · Watch the Video401(k) Balance

Determines your 401(k) balance given a salary history per year, contribution percentage rate, employer match percentage, and a rate of return.

CalculatorActivity Method Depreciation

Calculates the following:
Depreciable Base, Depreciation per Unit, Depreciation for Period

Calculator · Watch the VideoAnnuities

Solves for Present Value, Accumulated Value (Future Value or Savings), Payment, or N of an Annuity Immediate or Annuity Due.

CalculatorApproximations of Interest Rate

Interest Rate Approximations: Approximates a yield rate of interest based on 4 methods:

1) Max Yield denoted as i_{max}

2) Min Yield denoted as i_{min}

3) Constant Ratio denoted as i_{cr}

4) Direct Ratio denoted as i_{dr}

Calculator1) Max Yield denoted as i

2) Min Yield denoted as i

3) Constant Ratio denoted as i

4) Direct Ratio denoted as i

Arithmetic Annuity

Calculates the Present Value, Accumulated Value (Future Value), First Payment, or Arithmetic Progression of an Increasing or Decreasing Arithmetic Annuity Immediate.

CalculatorArithmetic Perpetuities

Solves for Present Value, First Payment, Arithmetic Payment, or Interest rate for an Arithmetic Perpetuity Immediate or Due

CalculatorBalance with Interest

Calculates the final account balance given a beginning balance, interest rate, and interest crediting period.

Calculator · Watch the VideoBid-Ask

This bid ask calculator takes a bid amount and ask amount and calculates the spread and the margin percent

Calculator · Watch the VideoBinomial Option Pricing Model

This shows all 2^{t} scenarios for a stock option price on a binomial tree using (u) as an uptick percentage and (d) as a downtick percentage

Calculator · Watch the VideoBlack-Scholes

Calculates the call or put option value of a stock based on inputs related to the option using Black Scholes method.

Calculator · Watch the VideoBond Flat Price-Accrued Coupon-Market Price

Calculates the flat price, accrued coupon, and market price for a bond between valuation dates using the following methods:

1) Theoretical Method

2) Practical Method

3) Semi-Theoretical Method

Calculator · Watch the Video1) Theoretical Method

2) Practical Method

3) Semi-Theoretical Method

Bond Price Formulas

Given a face value, coupon percent, yield percent, term, and redemption value, this calculates the price of a bond using the four price formulas for bonds

1) Basic

2) Premium/Discount

3) Base

4) Makeham

Calculator · Watch the Video1) Basic

2) Premium/Discount

3) Base

4) Makeham

Bond Yield Rates

Calculates the yield rate of bonds using the Yield Approximation Method or the Bond Salesman Method.

Calculator · Watch the VideoCalls-Puts-Option Δ

Calculates the call price, put price, and option Δ based on an option under the risk neutral scenario with a 1 year term.

CalculatorCapitalized Cost and Periodic Charge

Given an Asset Value (A), a Salvage Value (S) at time (N), a sinking fund rate of (j), an effective rate of interest (i), and maintenance expense (M), this calculator solves for periodic charge (H) and capitalized cost (K)

CalculatorCompound Interest Accumulated Balance

Given an interest rate per annum compounded annually (i), semi-annually, quarterly, monthly, semi-monthly, weekly, and daily, this calculates the accumulated balance after (n) periods

Calculator · Watch the VideoCompound Interest and Annuity Table

Given an interest rate (i), number of periods to display (n), and number of digits to round (r), this calculator produces a compound interest table. It shows the values for the following 4 compound interest annuity functions from time 1 to (n) rounded to (r) digits:

v^{n}

d

(1 + i)^{n}

a_{n|}

s_{n|}

ä_{n|i}

s_{n|i}

Force of Interest δ^{n}

Calculator · Watch the Videov

d

(1 + i)

a

s

ä

s

Force of Interest δ

Continuous Annuity

Determines the Present Value and Accumulated Value of a Continuous Annuity

Calculator · Watch the VideoCost of Carry

Calculates the cost of carry expressed as the forward price for a position

Calculator · Watch the VideoCox-Ross-Rubenstein Pricing

Using the Cox-Ross-Rubenstein method, this calculates the call price and put price of an option.

CalculatorCredit Card Balance

This calculator shows 3 methods for paying off a credit card balance on a monthly installment basis given an outstanding balance and an Annual Percentage Rate (APR):

1) Minimum Payment Amount

2) Minimum Percentage Amount

3) Payoff in Years

Calculator1) Minimum Payment Amount

2) Minimum Percentage Amount

3) Payoff in Years

d-i-v interest rate relationships

Calculates d,i, or v based on 1 of the items entered.

Calculator · Watch the VideoDeclining Balance Depreciation

Solves for Depreciation Charge, Asset Value, and Book Value using the Declining Balance Method

Calculator · Watch the VideoDividend Discount Model

This calculator determines the present value of dividends using the Dividend Discount Model.

Calculator · Watch the VideoDollar Weighted Interest Method

Solves for Interest Rate, Starting Asset Value, Ending Asset Value, and Expenses using the Dollar Weighted Method.

CalculatorDouble Declining Balance Depreciation

Calculates Depreciation and Book Value using the Double Declining Balance Depreciation Method.

Calculator · Watch the VideoEffective Annual Yield Rate

Figures out the effective annual yield rate of interest entered by compounding daily, weekly, semi-monthly, monthly, quarterly, semi-annually, and continuously.

Calculator · Watch the VideoFibonacci Retracement and Extension Levels

Shows the fibonacci retracement and extension levels

CalculatorForward Rate

Given two times and two zero-coupon yield rates at those times, this calculates the forward rate.

Calculator · Watch the VideoGeometric Annuity Immediate

Given an immediate annuity with a geometric progression, this solves for the following items

1) Present Value

2) Accumulated Value (Future Value)

3) Payment

Calculator1) Present Value

2) Accumulated Value (Future Value)

3) Payment

High and Low Method

Calculates the variable cost per unit, total fixed costs, and the cost volume formula

Calculator · Watch the VideoInflation and Real Rate of Interest

Calculates Real rate of Interest, Inflation, and nominal interest rate before inflation.

Calculator · Watch the VideoMethod of Equated Time-Exact Method-Macaulay Duration-Volatility

Given a set of cash flows at certain times, and a discount rate, this will calculate t using the equated time method and the exact method, as well as the macaulay duration and volatility

Calculator · Watch the VideoModified Payback Period

Given a set of cash inflows, outflows, and a discount rate, this calculates the modified payback period.

Calculator · Watch the VideoMortgage

Calculates the monthly payment, APY%, total value of payments, principal/interest/balance at a given time as well as an amortization table on a __standard__ or __interest only__ home or car loan with fixed interest rate. Handles amortized loans.

CalculatorNominal Yield

Given an effective annual rate of interest based on a compounding period, this determines the nominal yield.

CalculatorPayback Period

Given a set of cash inflows and cash outflows at certain times, this determines the net cash flow, cumulative cash flow, and payback period

Calculator · Watch the VideoPercentage Appreciation

Solves for Book Value given a flat rate percentage appreciation per period

CalculatorPercentage Depreciation

Solves for Book Value given a flat rate percentage depreciation per period

CalculatorPerpetuities

Solves for Present Value, Payment, or Interest rate for a Perpetuity Immediate or a Perpetuity Due.

Calculator · Watch the VideoPerpetuity

Walks you through the definition of a perpetuity, the present value of a perpetuity immediate, and the present value of a perpetuity due.

Lesson · Watch the VideoPortfolio Rate of Return

Given a portfolio of individual assets with returns and weights, this calculates the total portfolio rate of return.

Calculator · Watch the VideoPut Call Parity

This solve for any of the 6 items in the put call parity for European options

CalculatorPut Options and Call Options

Shows the basics of a call option and put option including intrinsic value, extrinsic value, and in/out/at the money

CalculatorRates of Return

Given a set of stock prices and dividends if applicable, this calculates the periodic rate of return and the logarithmic rate of return

CalculatorRule of 72

Calculates how long it would take money to double (doubling time) using the rule of 72 interest approximation as well as showing the mathematical proof of the Rule of 72.

Calculator · Watch the VideoSecurity Market Line and Treynor Ratio

Solves for any of the 4 items in the Security Market Line equation, Risk free rate, market return, Β, and expected return as well as calculate the Treynor Ratio.

Calculator · Watch the VideoSharpe Ratio

Calculates the Sharpe ratio given return on assets, risk free rate, and standard deviation

Calculator · Watch the VideoShort Sale Yield Rate

Calculates the Yield Rate on a short sale of stock.

Calculator · Watch the VideoSimple and Compound and Continuous Interest

Calculates any of the four parameters of the simple interest formula or compound interest formula or continuous compound formula

1) Principal

2) Accumulated Value (Future Value)

3) Interest

4) Time.

Calculator · Watch the Video1) Principal

2) Accumulated Value (Future Value)

3) Interest

4) Time.

Simple Discount and Compound Discount

Given a principal value, interest rate, and time, this calculates the Accumulated Value using Simple Discount and Compound Discount

CalculatorSinking Fund Depreciation Method

Using the Sinking Fund method of Depreciation, this calculator determines the following:

* Depreciation at time t (D_{t})

* Asset Value (A)

* Salvage Value (S)

* Book Value at time t (B_{t})

Calculator · Watch the Video* Depreciation at time t (D

* Asset Value (A)

* Salvage Value (S)

* Book Value at time t (B

Sinking Funds

Solves for Sinking Fund Deposit or Initial Loan Amount.

Calculator · Watch the VideoStraight Line Depreciation

Solves for Depreciation Charge, Asset Value, Salvage Value, Time, N, and Book Value using the Straight Line Method.

Calculator · Watch the VideoSum of the Years Digits (SOYD) Depreciation

Solves for Depreciation Charge, Asset Value, and Book Value using the Sum of the Years Digits Method

Calculator · Watch the VideoT-Bill

Calculates any of the four items of the T-Bill (Treasury Bill or TBill) formula:

1) Price (P)

2) Face Value (F)

3) Number of Weeks (w)

4) Yield Rate (y)

Calculator · Watch the Video1) Price (P)

2) Face Value (F)

3) Number of Weeks (w)

4) Yield Rate (y)

Time Weighted Interest Method

Solves for Interest Rate based on 2 annual asset value events other than beginning or ending value using the Time Weighted Method

CalculatorUnits of Output (Service Output) Depreciation

Given an asset value, salvage value, production units, and units per period, this calculates the depreciation per period using the units of output depreciation (service output depreciation)

Calculator · Watch the VideoVolatility

Given a set of stock prices, this determines expected rates of return and volatility

CalculatorWeighted Average Cost of Capital (WACC) and Capital Asset Pricing Model (CAPM)

Calculates the Weighted Average Cost of Capital (WACC) and also calculates the return on equity if not given using the Capital Asset Pricing Model (CAPM) using debt and other inputs such as Beta and risk free rate.

CalculatorZero-Coupon Bond Price

This calculator calculates the price of a zero-coupon bond given a face value, yield rate, and term.

Calculator · Watch the Video