rate - the ratio between two related quantities in different units. A measure, quantity, or frequency.
1089 Number TrickFree 1089 Number Trick Calculator - Demonstrates the 1089 number trick for a 3 digit number that you enter
401(k) BalanceFree 401(k) Balance Calculator - Determines your 401(k) balance given a salary history per year, contribution percentage rate, employer match percentage, and a rate of return.
Accounting Rate of ReturnFree Accounting Rate of Return Calculator - Given an initial investment and a set of returns, this calculates the Accounting Rate of Return
Addition Equality PropertyFree Addition Equality Property Calculator - Demonstrates the Addition Equality Property
Numerical Properties
Addition Property Of InequalityFree Addition Property Of Inequality Calculator - Demonstrates the Addition Property Of Inequality.
Numerical Properties
Additive Inverse PropertyFree Additive Inverse Property Calculator - Demonstrates the Additive Inverse property using a number. A + (-A) = 0
Numerical Properties
Algebra Master (Polynomials)Free Algebra Master (Polynomials) Calculator - Given 2 polynomials this does the following:
1) Polynomial Addition
2) Polynomial Subtraction
Also generates binomial theorem expansions and polynomial expansions with or without an outside constant multiplier.
Approximations of Interest RateFree Approximations of Interest Rate Calculator - Interest Rate Approximations: Approximates a yield rate of interest based on 4 methods:
1) Max Yield denoted as imax
2) Min Yield denoted as imin
3) Constant Ratio denoted as icr
4) Direct Ratio denoted as idr
Arithmetic PerpetuitiesFree Arithmetic Perpetuities Calculator - Solves for Present Value, First Payment, Arithmetic Payment, or Interest rate for an Arithmetic Perpetuity Immediate or Due
Associative PropertyFree Associative Property Calculator - Demonstrates the associative property using 3 numbers. Covers the Associative Property of Addition and Associative Property of Multiplication. Also known as the Associative Law of Addition and Associative Law of Multiplication
Numerical Properties
Balance with InterestFree Balance with Interest Calculator - Calculates the final account balance given a beginning balance, interest rate, and interest crediting period.
Basal Metabolic Rate (BMR)Free Basal Metabolic Rate (BMR) Calculator - Given a gender, an age, and a height/weight in inches/pounds or meters/kilograms, this will calculate the Basal Metabolic Rate (BMR)
Bingo Card GeneratorFree Bingo Card Generator Calculator - This program generates the following two types of bingo cards
1) Random Numerical bingo cards 1-75 with a FREE Space.
2) Buzzword Bingo cards which allow you to enter words of your choice to be used on the bingo card.
Binomial DistributionFree Binomial Distribution Calculator - Calculates the probability of 3 separate events that follow a binomial distribution. It calculates the probability of exactly k successes, no more than k successes, and greater than k successes as well as the mean, variance, standard deviation, skewness and kurtosis.
Also calculates the normal approximation to the binomial distribution with and without the continuity correction factor
Calculates moment number t using the moment generating function
Bond Yield RatesFree Bond Yield Rates Calculator - Calculates the yield rate of bonds using the Yield Approximation Method or the Bond Salesman Method.
Calls-Puts-Option ΔFree Calls-Puts-Option Δ Calculator - Calculates the call price, put price, and option Δ based on an option under the risk neutral scenario with a 1 year term.
Capitalized Cost and Periodic ChargeFree Capitalized Cost and Periodic Charge Calculator - 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)
Commutative PropertyFree Commutative Property Calculator - Demonstrates the commutative property of addition and the commutative property of multiplication using 3 numbers.
Numerical Properties
Composite NumberFree Composite Number Calculator - This calculator determines the nth composite number. Helps you generate composite numbers.
Compound Interest Accumulated BalanceFree Compound Interest Accumulated Balance Calculator - 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
Compound Interest and Annuity TableFree Compound Interest and Annuity Table Calculator - 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
an|
sn|
än|i
sn|i
Force of Interest δn
Credit Card BalanceFree Credit Card Balance Calculator - 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
Critical Z-valuesFree Critical Z-values Calculator - Given a probability from a normal distribution, this will generate the z-score critical value. Uses the NORMSINV Excel function.
d-i-v interest rate relationshipsFree d-i-v interest rate relationships Calculator - Calculates d,i, or v based on 1 of the items entered.
DeMorgans LawsFree DeMorgans Laws Calculator - Demonstrates DeMorgans Laws including the proof
Distance Rate and TimeFree Distance Rate and Time Calculator - Solves for distance, rate, or time in the equation d=rt based on 2 of the 3 variables being known.
Distributive PropertyFree Distributive Property Calculator - Demonstrates the distributive property using 3 numbers.
Numerical Properties
Division Equality PropertyFree Division Equality Property Calculator - Demonstrates the Division Equality Property Calculator
Numerical Properties
Division Property Of InequalityFree Division Property Of Inequality Calculator - Demonstrates the Division Property Of Inequality
Numerical Properties
Dollar Weighted Interest MethodFree Dollar Weighted Interest Method Calculator - Solves for Interest Rate, Starting Asset Value, Ending Asset Value, and Expenses using the Dollar Weighted Method.
Earnings Before Interest and Taxes (EBIT) and Net IncomeFree Earnings Before Interest and Taxes (EBIT) and Net Income Calculator - Given inputs of sales, fixed costs, variable costs, depreciation, and taxes, this will determine EBIT and Net Income and Profit Margin
Effective Annual Yield RateFree Effective Annual Yield Rate Calculator - Figures out the effective annual yield rate of interest entered by compounding daily, weekly, semi-monthly, monthly, quarterly, semi-annually, and continuously.
Exponential GrowthFree Exponential Growth Calculator - 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).
Fermats Little TheoremFree Fermats Little Theorem Calculator - For any integer a and a prime number p, this demonstrates Fermats Little Theorem.
Fibonacci SequenceFree Fibonacci Sequence Calculator - Generates a list of the first 100 Fibonacci numbers.
Also shows how to generate the nth Fibonacci number using Binet's Formula
Finite FieldFree Finite Field Calculator - Demonstrates the addition table and multiplication table for a finite field (Galois Field) of n denoted GF(n).
Football SquaresFree Football Squares Calculator - Generates a Football Squares grid
Forward RateFree Forward Rate Calculator - Given two times and two zero-coupon yield rates at those times, this calculates the forward rate.
Fraction Cancellation PropertyFree Fraction Cancellation Property Calculator - Demonstrates the Fraction Cancellation Property also known as Cancellation Property of Fractions
Numerical Properties
Gamma Constant γFree Gamma Constant γ Calculator - This calculator generates 5000 iterations for the development of the gamma constant γ
Gym Class Team GeneratorFree Gym Class Team Generator Calculator - Given a list of players, this will randomly generate two teams.
Incremental Cash FlowFree Incremental Cash Flow Calculator - Given cash inflows, outflows, depreciable amounts, and tax rates, this determines the incremental cash flows.
Inflation and Real Rate of InterestFree Inflation and Real Rate of Interest Calculator - Calculates Real rate of Interest, Inflation, and nominal interest rate before inflation.
Linear Congruential GeneratorFree Linear Congruential Generator Calculator - Using the linear congruential generator algorithm, this generates a list of random numbers based on your inputs
Lucas NumbersFree Lucas Numbers Calculator - Generates a list of the first 100 Lucas numbers.
Method of Equated Time-Exact Method-Macaulay Duration-VolatilityFree Method of Equated Time-Exact Method-Macaulay Duration-Volatility Calculator - 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
Modified Internal Rate of Return (MIRR)Free Modified Internal Rate of Return (MIRR) Calculator - Given a set of positive/negative cash flows, a finance rate, and a reinvestment rate, this calculates the modified internal rate of return
Modified Payback PeriodFree Modified Payback Period Calculator - Given a set of cash inflows, outflows, and a discount rate, this calculates the modified payback period.
MortgageFree Mortgage Calculator - 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.
Multiplication Equality PropertyFree Multiplication Equality Property Calculator - Demonstrates the Multiplication Equality Property
Numerical Properties
Multiplication Property Of InequalityFree Multiplication Property Of Inequality Calculator - Demonstrates the Multiplication Property Of Inequality
Numerical Properties
Multiplicative Identity PropertyFree Multiplicative Identity Property Calculator - Demonstrates the Multiplicative Identity property using a number.
Numerical Properties
Multiplicative Inverse PropertyFree Multiplicative Inverse Property Calculator - Demonstrates the Multiplicative Inverse property using a number.
Numerical Properties
Natural Logarithm TableFree Natural Logarithm Table Calculator - Generates a natural logarithm table for the first (n) numbers rounded to (r) digits
Net Present Value (NPV) - Internal Rate of Return (IRR) - Profitability IndexFree Net Present Value (NPV) - Internal Rate of Return (IRR) - Profitability Index Calculator - Given a series of cash flows Ct 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
Nominal YieldFree Nominal Yield Calculator - Given an effective annual rate of interest based on a compounding period, this determines the nominal yield.
Opposite Direction DistanceFree Opposite Direction Distance Calculator - Word Problem calculator to measure distance between 2 people moving in opposite directions with rate and time solved for as well
OvertimeFree Overtime Calculator - Solves overtime wage problems
Pascal-Floyd-Leibniz TriangleFree Pascal-Floyd-Leibniz Triangle Calculator - This generates the first (n) rows of the following triangles:
Pascal's Triangle
Leibniz's Harmonic Triangle
Floyd's Triangle
Password GeneratorFree Password Generator Calculator - This generates an alphanumeric password between a minimum and maximum character length that you specify.
Percentage AppreciationFree Percentage Appreciation Calculator - Solves for Book Value given a flat rate percentage appreciation per period
Percentage DepreciationFree Percentage Depreciation Calculator - Solves for Book Value given a flat rate percentage depreciation per period
PerpetuitiesFree Perpetuities Calculator - Solves for Present Value, Payment, or Interest rate for a Perpetuity Immediate or a Perpetuity Due.
Poisson DistributionFree Poisson Distribution Calculator - Calculates the probability of 3 separate events that follow a poisson distribution.
It calculates the probability of exactly k successes P(x = k)
No more than k successes P (x <= k)
Greater than k successes P(x >= k)
Each scenario also calculates the mean, variance, standard deviation, skewness, and kurtosis.
Calculates moment number t using the moment generating function
Portfolio Rate of ReturnFree Portfolio Rate of Return Calculator - Given a portfolio of individual assets with returns and weights, this calculates the total portfolio rate of return.
Positivity RateFree Positivity Rate Calculator - This calculator determines the positivity rate using positive tests and total tests
Profit EquationFree Profit Equation Calculator - Using the Profit Equation with inputs (Revenue-Cost-Profit-Tax), this determines the relevant output including gross proft, gross profit margin, net profit, and net profit margin.
Quadratic Equations and InequalitiesFree Quadratic Equations and Inequalities Calculator - Solves for quadratic equations in the form ax2 + bx + c = 0. Also generates practice problems as well as hints for each problem.
* Solve using the quadratic formula and the discriminant Δ
* Complete the Square for the Quadratic
* Factor the Quadratic
* Y-Intercept
* Vertex (h,k) of the parabola formed by the quadratic where h is the Axis of Symmetry as well as the vertex form of the equation a(h - h)2 + k
* Concavity of the parabola formed by the quadratic
* Using the Rational Root Theorem (Rational Zero Theorem), the calculator will determine potential roots which can then be tested against the synthetic calculator.
Random Number GeneratorFree Random Number Generator Calculator - This program generates (n) random numbers between a set of values you specify.
Example: Generate 5 random numbers between 0 and 100.
Rates of ReturnFree Rates of Return Calculator - Given a set of stock prices and dividends if applicable, this calculates the periodic rate of return and the logarithmic rate of return
Reflexive PropertyFree Reflexive Property Calculator - Demonstrates the reflexive property of congruence using a number.
Numerical Properties
Security Market Line and Treynor RatioFree Security Market Line and Treynor Ratio Calculator - 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.
Sharpe RatioFree Sharpe Ratio Calculator - Calculates the Sharpe ratio given return on assets, risk free rate, and standard deviation
Short Sale Yield RateFree Short Sale Yield Rate Calculator - Calculates the Yield Rate on a short sale of stock.
Simple and Compound and Continuous InterestFree Simple and Compound and Continuous Interest Calculator - 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.
Simple Discount and Compound DiscountFree Simple Discount and Compound Discount Calculator - Given a principal value, interest rate, and time, this calculates the Accumulated Value using Simple Discount and Compound Discount
Sinking FundsFree Sinking Funds Calculator - Solves for Sinking Fund Deposit or Initial Loan Amount.
Split Fund InterestFree Split Fund Interest Calculator - 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.
Sports Pool GeneratorFree Sports Pool Generator Calculator - This generator produces the following two sports (office) pools with shuffled scoring numbers (0 - 9):
1) Blank Sports Pool: This button generates a blank sports pool grid with shuffled numbers
2) Sports Pool with Names: This sports pool allows you to enter up to 100 names which will be randomly dropped into the blank grid boxes from Option 1 above.
This is easily copied and pasted into a program like Microsoft Word so that you can format it to your liking.
Square Root TableFree Square Root Table Calculator - Generates a square root table for the first (n) numbers rounded to (r) digits
Standard Normal DistributionFree Standard Normal Distribution Calculator - Givena normal distribution z-score critical value, this will generate the probability. Uses the NORMSDIST Excel function.
Subtraction Equality PropertyFree Subtraction Equality Property Calculator - Demonstrates the Subtraction Equality Property
Numerical Properties
Subtraction Property Of InequalityFree Subtraction Property Of Inequality Calculator - Demonstrates the Subtraction Property Of Inequality
Numerical Properties
Survival RatesFree Survival Rates Calculator - Given a set of times and survival population counts, the calculator will determine the following:
Survival Population lx
Mortality Population dx
Survival Probability px
Mortality Probability qx
In addition, the calculator will determine the probability of survival from tx to tx + n
Symmetric PropertyFree Symmetric Property Calculator - Demonstrates the Symmetric property using a number.
Numerical Properties
T-BillFree T-Bill Calculator - 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)
Target Heart RateFree Target Heart Rate Calculator - 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%
Time Weighted Interest MethodFree Time Weighted Interest Method Calculator - Solves for Interest Rate based on 2 annual asset value events other than beginning or ending value using the Time Weighted Method
Trade CostFree Trade Cost Calculator - Calculates the saved hours under the electrician/carpenter model of specializing in jobs as well as opportunity cost.
Transitive Property of EqualityFree Transitive Property of Equality Calculator - Demonstrates the Transitive property of equality using a number.
Numerical Properties
Triangular NumberFree Triangular Number Calculator - This calculator determines the nth triangular number. Generates composite numbers.
Trichotomy PropertyFree Trichotomy Property Calculator - Demonstrates the Trichotomy Property with 2 numbers.
Numerical Properties
Vendor Discount Effective Rate of InterestFree Vendor Discount Effective Rate of Interest Calculator - 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
VolatilityFree Volatility Calculator - Given a set of stock prices, this determines expected rates of return and volatility
Weighted Average Cost of Capital (WACC) and Capital Asset Pricing Model (CAPM)Free Weighted Average Cost of Capital (WACC) and Capital Asset Pricing Model (CAPM) Calculator - 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.
What is a VariableFree What is a Variable Calculator - This lesson walks you through what a variable is and how to use it.
Also demonstrates the let statement.
Zero Multiplication PropertyFree Zero Multiplication Property Calculator - Demonstrates the Zero Multiplication property using a number. Also called the Zero Product Property.
Numerical Properties
Zero-Coupon Bond PriceFree Zero-Coupon Bond Price Calculator - This calculator calculates the price of a zero-coupon bond given a face value, yield rate, and term.
