Calculate the mean, median, mode, and other statistics from your list of numbers with customizable formatting options.
Calculate the average (mean), median, and mode of a list of numbers.
Example: 10, 25, 3.5, 42, -7, 0, 100
An average calculator analyzes a list of numbers to find different types of averages and statistics. It calculates the mean (arithmetic average), median (middle value), mode (most frequent value), and sum of all numbers. This tool helps you quickly understand the central tendencies of your data without complex manual calculations.
The sum of all values divided by the count of values. This is the most common type of average.
Formula: Mean = (x₁ + x₂ + ... + xₙ) / n
The middle value when all values are arranged in order. For an even number of values, it's the average of the two middle values.
Example: For [1, 3, 5, 7, 9], the median is 5.
The value that appears most frequently in the dataset. A dataset can have multiple modes or no mode at all.
Example: For [1, 2, 2, 3, 4], the mode is 2.
The difference between the maximum and minimum values in the dataset. It measures the spread of the data.
Formula: Range = Max - Min
Mean is the sum of values divided by count, median is the middle value when sorted, and mode is the most frequent value.
Use median when your data has outliers or is skewed, as median is less affected by extreme values.
Yes, if multiple values appear with the same highest frequency, they are all considered modes.
All calculations are performed with full JavaScript number precision. The decimal places setting only affects how results are displayed.