Odd Numbers Between Calculator

To calculate the number of odd numbers between two numbers, you could just make a list of all the odd numbers between the two numbers and then count them, but what fun would that be?

Instead, we have created a small formula to calculate exactly how many odd numbers there are between any two numbers.

To calculate the number of odd numbers between two numbers, you simply add 2 to the difference of the last odd number and the first odd number, and then divide the sum by 2. Here is the formula where N is the number of odd numbers.

N = (Last - First + 2) รท 2

Anyway, no need to get your calculator out. Instead, use the tool below to calculate the number of odd numbers between any two numbers.

How many odd numbers

between and

Here are some examples of what the Odd Numbers Between Calculator can calculate for you.

How many odd numbers between 1 and 100?

How many odd numbers between 1 and 36?

How many odd numbers between 1 and 99?

How many odd numbers between 1 and 75?

How many odd numbers between 1 and 99?

How many odd numbers between 1 and 38?

How many odd numbers between 10 and 99?

How many odd numbers between 1 and 42?

How many odd numbers between 2 and 10?