Use this online calculator to calculate anything, anytime, and anywhere.

## Online Calculator

## What is an Online Calculator?

An online calculator is a digital utility tools which helps you to perform various basic arithmetic operations like addition, subtraction, multiplication, and division.

Aside from basic operations, you can also perform complex operations like finding the square root of a number, percentage, and reciprocal of a number.

## Keys Function

**0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 –**Standard numbers**C –**Reset the calculator**DEL –**Remove the last character on the display**MC –**Clears the memory content**MR –**Display the contents of the memory**M+ –**Add display value to the memory content**M- –**Subtract display value from the memory content**% –**Calculates percentage**âˆš –**Calculates square root**1/x –**Calculates the reciprocal of the displayed content-
**/ –**Divide *** –**Multiplication**– –**Subtraction**+ –**Addition**= –**Display the result