Calm Calculator play online

1. Simple Calculator

User can use this calculator for simple calculation like +, *, /,-, % , e , pie
In this calculator user can use multiple keyboards
One is fix keyboard and other is default keyboard

2. Scientific Calculator

User can use this calculator for scientific calculation like sin, cos, tan, log, factorial, square root etc.
In this calculator user can use multiple keyboards
One is fix keyboard and other is default keyboard
In inverse trigonometry function if include space then give value in degree form otherwise give in radian form

3. Quadratic equation solver
User can solve any quadratic equation by using this app

4. Unit converter
User can convert one unit to another unit like meter to kilometer, second to minute, gram to kilogram etc.
User can check more information if type in unit converter this 'imp'

USER CAN CHECK ALL INFORMATION OF APP BY USING (About me) BUTTON