Median of Ten Numbers Calculator
Find the median of exactly ten numbers.
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Enter your values and click Calculate
How It Works
The ten input values are sorted in ascending order. Because ten is an even number, no single element sits at the exact center — two values share the middle positions. The median is therefore defined as the average of the 5th and 6th elements in the sorted array: median = (sorted[4] + sorted[5]) ÷ 2. The mean is computed by summing all ten values and dividing by 10. Both the median and mean are provided so you can compare them — a large gap between them typically signals that one or more extreme values are skewing the mean. The minimum (sorted[0]) and maximum (sorted[9]) are also returned to give a quick sense of the data's range.
Examples
Sequential values 10–100
Median of 10 through 100 in steps of 10.
Result: The 5th value is 50 and 6th is 60, so median = (50+60)/2 = 55.
Ten test scores with one low outlier
One failing score drags the mean down, but the median stays near the class average.
Result: Median = (78+80)/2 = 79. Mean = 73.9 — the outlier lowers the mean but not the median.
All identical values
When every value is the same, median and mean are equal.
Result: Median = 5, mean = 5.
Frequently Asked Questions
Why is the median an average of two numbers?
When you have an even count of values, no single element occupies the exact center. The median is defined as the average of the two central values — for ten numbers, those are the 5th and 6th after sorting.
When should I use median instead of mean?
Use median when your data contains outliers or is skewed. A single extreme value can substantially shift the mean while leaving the median virtually unchanged, making the median a better indicator of the typical value.
Does the order I enter the values matter?
No. The calculator sorts all ten values internally before computing the median, so you can enter them in any order without affecting the result.