exchange rate

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

Given an initial investment and a set of returns, this calculates the Accounting Rate of Return

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

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

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

Given a gender, an age, and a height/weight in inches/pounds or meters/kilograms, this will calculate the Basal Metabolic Rate (BMR)

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

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)

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

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:
vⁿ
d
(1 + i)ⁿ
a_n|
s_n|
ä_n|i
s_n|i
Force of Interest δⁿ

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

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

Solves for distance, rate, or time in the equation d=rt based on 2 of the 3 variables being known.

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

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

Solves for any of the 4 variables in the Equation of Exchange: money, velocity, price, quantity

This solves for any 1 of the 4 items in the exponential growth equation or exponential decay equation, Initial Value (P), Ending Value (A), Rate (r), and Time (t).

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

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

Given a matrix |A|, this calculates the following items if they exist:
* Determinant = det(A)
* Inverse = A^-1
* Transpose = A^T
* Adjoint = adj(A)
* Eigen equation (characteristic polynomial) = det|λI - A|
* Trace = tr(A)
* Gauss-Jordan Elimination using Row Echelon and Reduced Row Echelon Form
* Dimensions of |A| m x n
* Order of a matrix
* Euclidean Norm ||A||
* Magic Sum if it exists
* Determines if |A| is an Exchange Matrix

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

Given a set of positive/negative cash flows, a finance rate, and a reinvestment rate, this calculates the modified internal rate of return

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

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.

Given a series of cash flows C_t at times t and a discount rate of (i), the calculator will determine the Net Present Value (NPV) at time 0, also known as the discounted cash flow model.
Profitability Index
Also determines an Internal Rate of Return (IRR) based on a series of cash flows. NPV Calculator

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

Word Problem calculator to measure distance between 2 people moving in opposite directions with rate and time solved for as well

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

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

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

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

This calculator determines the positivity rate using positive tests and total tests

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

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.

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

Calculates the Yield Rate on a short sale of stock.

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

Given an initial principal amount, interest rate on Fund 1, interest rate on Fund 2, and a total interest paid, calculates the amount invested in each fund.

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)

Given an age, this calculator determines the following 5 target heart rate zones:
Healthy Heart Zone (Warm up) 50 - 60%
Fitness Zone (Fat Burning) 60 - 70%
Aerobic Zone (Endurance Training) 70 - 80%
Anaerobic Zone (Performance Training) 80 - 90%
Red Line (Maximum Effort) 90 - 100%

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

Calculates the effective rate of interest earned from a vendor discount for a prepayment of a balance within a certain amount of days for a percentage discount

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.

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