Average Calculator
Enter any set of numbers to calculate mean, median, mode, min, max, sum, and standard deviation instantly. Comma or newline separated.
5 numbers detected
Mean (Average)
30
Median
30
Mode
10, 20, 30, 40, 50
Sum
150
Count
5
Min
10
Max
50
Std Deviation
14.1421
Frequently Asked Questions
What is the difference between mean and median?
The mean is the sum of all values divided by the count — it can be skewed by outliers. The median is the middle value when sorted, making it more representative for skewed data like incomes or house prices.
What is standard deviation?
Standard deviation measures how spread out the numbers are from the mean. A low standard deviation means values are clustered near the mean; a high one means they are spread out widely.
What is mode?
Mode is the value that appears most frequently in a dataset. A dataset can have multiple modes if several values tie for the highest frequency.