The distance of a number from 0 on a number line is called as the absolute value. For instance, 3 is three away from 0. Hence, absolute value of 3 is 3. -8 is 8 away from 0. So, absolute value of -8 is 8. This online absolute value calculator is used to find the absolute value of a number.
From the above description, it can be said that absolute value will be always greater than 0. It can also be defined as the non negative value of x without considering the sign.