# The Online Calculator

## Calculator Size

Change the text size in your browser and the size of the calculator and buttons will change.

## Calculator Operations

A simple basic keypad calculator online, similar to a small handheld calculator, for addition, subtraction, division and multiplication.

- MC = Clear Memory
- M+ = Add to Memory
- M- = Subtract from Memory
- MR = Memory Recall
- CE = Clear Current Operation and changes to AC
- AC = Clear All
- √x = take the square root function for the displayed
- % = change the displayed value from a percent value to a decimal value
- 100 - 22 % = 78; 100 minus 22% of 100 is 78
- 100 x 22 % = 22; 100 times 22% is 22

- π = enter the value of pi = 3.141592653589793 into the input area to be operated on

## Other Calculators

Calculatars Online at CalculatorSoup

Time Card Calculator

Mobile Time Card Calculator App

Contact Me

Legal Information & Terms of Use