Range Calculator
Results:
What is Range Calculator?
A range calculator is a statistical tool that determines the difference between the highest and lowest values in a dataset. The range is one of the simplest measures of variability or spread in statistics, calculated using the formula: Range = Maximum Value - Minimum Value.
This calculator helps you quickly find the range of any numerical dataset, making it essential for statistical analysis, data interpretation, and understanding data distribution patterns.
How It Works
Enter Data
Input comma-separated values
Auto Calculate
Get range, min, max instantly
Common Examples
Test Scores
Dataset: 85, 92, 78, 96, 88, 91
Range = 96 - 78 = 18
Temperature Readings
Dataset: 22, 25, 19, 28, 24, 21
Range = 28 - 19 = 9°C
Sales Data
Dataset: 150, 200, 175, 225, 180
Range = 225 - 150 = 75
Heights (cm)
Dataset: 165, 172, 158, 180, 169
Range = 180 - 158 = 22 cm
Calculation Table
| Dataset | Minimum | Maximum | Range |
|---|---|---|---|
| 1, 5, 3, 9, 2 | 1 | 9 | 8 |
| 10, 15, 12, 18, 14 | 10 | 18 | 8 |
| 25, 30, 22, 35, 28 | 22 | 35 | 13 |
| 100, 150, 120, 180, 140 | 100 | 180 | 80 |
| 5.5, 7.2, 6.1, 8.9, 6.8 | 5.5 | 8.9 | 3.4 |
Frequently Asked Questions
What is the range in statistics?
The range is the difference between the highest and lowest values in a dataset. It's calculated as Range = Maximum - Minimum and provides a simple measure of data spread.
How do I use this range calculator?
Simply enter your data values separated by commas in the input field. The calculator will automatically find the minimum, maximum, and calculate the range for you.
Can I use decimal numbers?
Yes, the calculator accepts both whole numbers and decimal values. You can input any numerical data including negative numbers.
Why is range important in statistics?
Range helps understand data variability and spread. A larger range indicates more variability, while a smaller range suggests data points are closer together.
Is this calculator free to use?
Yes, this range calculator is completely free to use with no registration required. You can perform unlimited calculations.