Statistics Calculators

Frequency Distribution Calculator

Build a frequency distribution from a list of numbers, showing how many times each unique value occurs.

Unique values —

Most frequent value —

Highest frequency —

Frequency table (value: count) —

About the Frequency Distribution Calculator

A frequency distribution organizes raw data by counting how many times each distinct value occurs, turning a long list of numbers into a compact summary of how often each result shows up.

Formula: Frequency of a value = count of how many times it appears in the dataset

Enter a list of numbers to see every unique value alongside its count, plus the single most common value. Frequency distributions are the foundation for building histograms, bar charts and probability estimates from real data.