What is Average?
The Average Calculator finds the mean, median, sum, range, minimum, and maximum of a set of numbers. This is one of the most-searched calculator types globally — students, teachers, and professionals use it daily.
Mean (arithmetic average) = sum of all values divided by the count. This is what most people mean when they say 'average.' It's sensitive to outliers — one extreme value can skew the mean significantly.
Median = the middle value when sorted. More robust against outliers than the mean. If you have an even number of values, the median is the average of the two middle values.
Range = difference between the largest and smallest values. It shows the spread of your data.
Formula
Mean = (Sum of all values) / Count Median = Middle value when sorted Range = Maximum − Minimum
Example — 85, 90, 78, 92, 88: Mean = (85+90+78+92+88)/5 = 433/5 = 86.6 Sorted: 78, 85, 88, 90, 92 Median = 88 (middle value) Range = 92 − 78 = 14 Sum = 433 Min = 78, Max = 92
How to use this Average Calculator?
1. Enter up to 5 values. 2. See mean, median, sum, range, min, and max instantly.
Common uses: test score averages, grade calculations, sports statistics, financial data analysis, and everyday number crunching.