Mean, Median & Mode Calculator
Instantly compute the average, middle value, most frequent numbers, and spread of your data set. Includes frequency tables and distribution plots.
Data Entry
Central Tendency Output
Average (Mean)
22.14
Data Balance vs Average
Sorted Distribution Plot
Number Frequency Table
| Unique Number | Times Appeared | Percentage of Total |
|---|---|---|
| 2.00 | 1 | 14.29% |
| 10.00 | 1 | 14.29% |
| 21.00 | 1 | 14.29% |
| 23.00 | 2 | 28.57% |
| 38.00 | 2 | 28.57% |
Complete Math Guide
Mastering Mean, Median, and Mode
Welcome to the most straightforward and mathematically precise Mean, Median, Mode, and Range Calculator available online. In the modern world, we are constantly bombarded with numbers. Whether you are looking at housing prices in a new neighborhood, analyzing test scores in a classroom, or reviewing the salaries of a company, looking at a raw list of hundreds of numbers is overwhelming and useless.
To make sense of raw data, mathematicians use "Measures of Central Tendency." These are specific algorithms designed to summarize an entire massive dataset into a single, representative number. However, not all "averages" are created equal. Depending on the exact shape of your data—specifically, whether you have extreme outliers—using the wrong metric can lead to disastrously incorrect conclusions. This tool calculates all the core metrics simultaneously, providing you with a complete, nuanced picture of your data, backed by distribution charts and frequency tables.
Frequently Asked