Below is an *range calculator*, which will take an array of numbers you input to the tool and tell you the range, or the span from the smallest to largest.

*Looking for a similar tool? Try one of these statistic calculators:*

## Range Calculator

**Table of Contents**show ▼

## What is the Range?

In statistics, the range of a set of numbers is the distance or difference between the largest and smallest. Colloquially, it’s sometimes called the spread of a set of a numbers.

## Formula for Statistical Range

The formula for the range is:

### Example Range Calculation

Let’s say you want to take the range of 4 numbers: *-3, 4, 7, and 500*. Here’s how it works:

## Using the Range Calculator

In the text box at the top, enter a list of numbers. You can enter whole numbers, negatives, decimals, fractions (in the form n/d), and percentages (a number with % at the end).

When done, hit the **Calculate Range** button. The tool will find the maximum and minimum in your set and return you the range.

*Have fun with this? Try our other calculators and tools.*