Solve Derivatives using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.

Windows Calculator is described as 'A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems' and is a Calculator in the os & utilities category. There are more than 100 alternatives to Windows Calculator for a variety of platforms, including Android, Windows, Mac, Web-based and iPhone apps. The best Windows Calculator alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Windows Calculator are Qalculate!, OpenCalc, Calculator You and GeoGebra Scientific Calculator.
Solve Derivatives using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.





Multi Sum Calculator is a portable tool that calculates the sum of multiple values!




Find Mean for a set of numbers. Our simple and quick mean Calculator will help you to find the solution and see the step by step explanation.

7Calc is an programmer's expression calculator. It is the spiritual successor to the original 'supercalc'. 7Calc is designed as a Windows 7 Desktop Gadget, and is written in Javascript/HTML.

Rule of 3 Calculator is a portable tool that allows you to apply the mathematical Rule of Three in an easier, faster and more practical way!

Find Standard Deviation for a set of data. Our simple and quick Standard Deviation Calculator will help you to find the solution and see the step by step explanation.

Test Cal is a brand new calculator app designed specially for youngsters. You can use this app for your mathematical problems. Its special feature is its simplicity of organized features like using of sum or divide with single touch.




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