Free online calculators for finance, health, education & daily life. 17+ tools including loan, BMI, GPA, mortgage & more. No signup needed.

Wolfram Alpha is described as '"Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages that might contain the answer' and is a very popular Calculator in the education & reference category. There are more than 50 alternatives to Wolfram Alpha for a variety of platforms, including Web-based, Android, iPhone, iPad and Windows apps. The best Wolfram Alpha alternative is fxSolver, which is free. Other great apps like Wolfram Alpha are Mathematica, Numbat, Symbolab Math Solver and Soulver.
Free online calculators for finance, health, education & daily life. 17+ tools including loan, BMI, GPA, mortgage & more. No signup needed.




RJ Calculator is a scientific calculator with most basic functions like trigonometric functions, logarithms and base conversion. Also, statistic calculations like standard deviation and regression.

This web app is like a Swiss Army knife. It contains many useful functions that make your device an all-purpose tool.
Convert values into other units, edit text, determine your own location, measure distances, do calendar calculations and more.




A powerful tape-style calculator with editable history, instant recalculations, and smart note-taking – designed for professionals and everyday use.



Totucalculator is a free, online-based calculator website that strives to improve people's efficiency by developing impactful calculators of all kinds. Currently, there are over 250 free calculators that you can use today.
This free scientific calculator offers a number of useful features allowing you to carry out advanced calculations. Its simple and intuitive design makes it a pleasure to use. The calculator has all the functions that would be expected of a basic scientific calculator and a...




Multi Share Calculator is a portable tool that allows anything to be shared proportionally!

Mi Calculator will do the math for you. Regular, scientific, and mortgage calculators, as well as currency and unit converters are all here in one place.



Supercalc is an expression calculator for Windows. An expression calculator gives the user the ability to type an equation exactly as it is to be evaluated. This allows for much more intuitive use of the calculator.
