Find out how much electricity you are using and how much it is actually costing you!

This app will walk you through using your electric meter, or the wattage on your appliance to determine how much electricity you are using. Based on the cost per kWh, you can find out how much it costs per day, month or year!

This calculator determines the exact quantity of oil required for a given ratio of gas and oil suggested by the manufacturer of the 2 stroke/cycle engine. That calculated number is determined from the amount of gas available for the mixture.

Advanced calculator with help.

A course management app for the students of East West University, Dhaka, Bangladesh.

This app will calculate the solutions to a quadratic equation in standard form.

Algebra Calculator makes completing homework easy for students and grading homework easy for teachers!

Simplify your VAT calculations

Use this tool to search the open community database Freebase for articles.

Advanced options calculator. Quickly get value, greeks and implied volatillity. Calculate the value and greeks (Delta, Gamma, Vega, Theta, Rho) of any European or American style option. Get the implied volatillity for any American or European style option given it's settlement price. Select between using the Black Scholes formula or a numerical binomial tree method.

Simple and Easy to use scientific calculator for Android tablet. Use it once and you will never use any other calculator on any other device ever.

This application will help you solve the following types of equations :-
1. Linear equations in two variables.
2. Quadratic equations with complex roots.
3. Cubic equations and shows all three roots (including complex roots).

Also, an expression evaluator is included in which you can input expression and evaluate with the desired number of variables. It is equivalent to a scientific calculator.

The Time of Death calculator is not one of those "when will/how will you die" bits of fun, but is based on the Henssge nomograms for the calculation of when a person dies

From basic measurement, discount calculator, tip computation and currency exchange rate to complex science conversions.
Your free powerful most complete unit converter and computation app for your everyday use, quick and easy with clean interface.

Basic Electronics Calculator from simple formula in thai electronics book.

A simple user friendly application for all VJTI students to calculate their pointers

Calculate Capacitor will help you determinate capacitance values.

Calculate various properties of Trigonometry using this simple utility tool.

Calculate various properties of Area related values using this utility tool.

This is for high school/college students learning algebra.It has tutorials,practice algebra skills,practice timed test & algebra challenge to compete with other genius around the world.It covers number,ratio & proportion,exponent & radical,polynomial,linear equation,quadratic equation,rational expression,inequality.
Lite version contains 210 practice questions.

Practice math fundamentals for kids Grade 2 to Grade 8.It has tutorials,practice math skills,practice timed test,math challenge.
It covers all the math fundamentals skills like addition,subtraction,multiplication,division,order of operation,LCM & GCF,Time,fraction,decimal & percentage.