Average Calculator

Enter numbers:

Note: Decimal and negative numbers are supported. Non-numeric values will be ignored.

Mean (Average)

Sum of numbers divided by count

Median

Middle value in sorted list

Mode

Most frequent number(s)

Range

Difference between max and min

What is an Average Calculator?

An average calculator helps you quickly determine the mean, median, mode, and range of any set of numbers. Whether you're a student, teacher, analyst, or just need to crunch numbers, this tool provides accurate and instant results.

Understanding averages is crucial in math, science, economics, and everyday decisions — from analyzing grades to measuring performance trends.

How to Use:

Simply enter your numbers separated by commas or spaces, and click "Calculate." The tool will return all four statistics instantly.

Why It Matters:

Mean (Average): Provides the central value of a dataset, useful for understanding overall trends
Median: Shows the middle value, helpful for datasets with outliers
Mode: Identifies the most frequent values, useful for categorical data analysis
Range: Measures the spread of your data, indicating variability

This calculator is fast, free, mobile-friendly, and works entirely in your browser. No data is saved or sent anywhere.