Scenario 1
Even numbers
2, 4, 6, 8 → Mean: 5, Median: 5, Range: 6.
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Average Calculator
Get the mean, median, and range for any set of numbers.
Adjust your inputs
Results update instantly as you type or drag.
-1,000,000,000 – 1,000,000,000
-1,000,000,000 – 1,000,000,000
-1,000,000,000 – 1,000,000,000
-1,000,000,000 – 1,000,000,000
-1,000,000,000 – 1,000,000,000
Quick insights
Median
30
Range
40
Quick answer
What is the difference between mean and median?
Mean = sum of all values ÷ count. Median = middle value when sorted. Median is less affected by extreme values (outliers).
How it works
From inputs to result in four steps
A quick walkthrough of what this calculator does behind the scenes.
- 1
Enter your numbers in the fields.
- 2
See mean, median, and range instantly.
Formula
The math behind the number
No black box — here's exactly how the result is computed.
Formula
Mean = (x₁ + x₂ + ... + xₙ) ÷ n
Median = middle value (sorted)
Range = Max − MinExamples
Real-world scenarios
See how the numbers play out for typical use cases.
Scenario 2
With outlier
10, 12, 11, 13, 100 → Mean: 29.2, Median: 12 (median better represents typical value).
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