Even or Odd Calculator

Many times we need to know if a number is even or odd.

What is Even or Odd Calculator?

Cuemath's online even or odd calculator allows us to determine whether a number is even or odd.

How to Use the Even or Odd Calculator?

Please follow the steps given below to determine the number is even or odd. 

• Step 1: Enter the number to know even and odd.
• Step 2: Click on the 'Determine' button to determine the number is even or odd.
• Step 3: Click on the 'Reset' button to check for more numbers.

How to Determine if a Number is Even or Odd?

An even number has parity 0 because the remainder upon division by 2 is 0, while an odd number has parity 1 because the remainder upon division by 2 is 1. For example, 0,2,4,10,-6  are all even numbers because they leave a remainder of 0 upon division by 2. The integers 1,3,5,11,-7 are all odd numbers because they leave a remainder of 1 upon division by 2. Every digit can be either even or odd and there is no such number which is both even and odd. This includes 0, which is even.

Solved Example : 

Determine if the following numbers are even or odd.

Solution :

First number: 7

7 is an odd number. 

second number: 12

12 is an even number.

The even or odd calculator uses the same concept to determine if a number is even or odd.

Now use the calculator to determine if the following numbers are even or odd.

• 124
• 47
• 86
• 23