Average Calculator : Mean, Median, Mode, & Range
Perform instant statistical analysis on a set of numbers. Enter comma-separated or space-separated values to receive the complete mathematical summary.
Interactive Calculator
100% Client-Side EngineArithmetic Mean (Average)
87.5714
Median
88
Mode(s)
85
Count (N)
7
Sum (Σ)
613
Range (Max - Min)
17
Min: 78, Max: 95
Std Deviation (Sample)
5.5635
Std Deviation (Pop)
5.1508
Geometric Mean
87.4169
Step-by-Step Examples
Class Exam Scores Analysis
Analyzing scores: 85, 90, 78, 92, 85, 88, 95.
Inputs: Values: 85, 90, 78, 92, 85, 88, 95
Result: Mean: 87.57, Median: 88, Mode: 85, Range: 17
Sum = 613 across 7 values. Mean = 613 / 7 = 87.57.
How to Use This Tool
- Enter numbers separated by commas, spaces, or line breaks.
- Click Calculate.
- Review the arithmetic Mean, Median, Mode, Range, Min, Max, and Standard Deviation.
Frequently Asked Questions
The Mean is the arithmetic sum divided by count. The Median is the middle value when sorted, which is less sensitive to extreme outliers.
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