Calculate Median
Calculate the median of a series of numbers. Enter multiple numbers and instantly find the middle number in the dataset with this free median calculator.
The median is the middle number in a series of numbers when they are sorted from smallest to largest. Unlike the mean, the median is less affected by extreme values. This is why the median is often used in statistics, research, and data analysis.
With this median calculator, you can easily calculate the median of a list of numbers. Enter the values, separated by a comma or space, and the tool will automatically calculate the middle number.
The median is a statistical measure that indicates the middle number in a dataset. To calculate the median, the numbers must first be arranged in order from smallest to largest.
There are two situations:
Odd number of values
The middle number is the median.
Example: 3, 7, 9
median = 7
Even number of values
The average of the two middle numbers is calculated.
Example: 2, 4, 6, 8
median = (4 + 6) / 2 = 5
Median vs. mean
The difference between the median and the mean:
Calculation Meaning
Mean Sum of all values divided by the total number of values
Median Middle value in a sorted list
The median is often more reliable when there are extreme values (outliers) in the dataset.