Median Calculator - Calculate Median of Numbers Online
Free online median calculator to find the middle value in a dataset. Calculate median with step-by-step solutions and statistical analysis.
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Median Result
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About Median Calculator
The Median Calculator finds the middle value in a sorted list of numbers.
How to Calculate Median:
- Odd number of values: Median is the middle value
- Even number of values: Median is the average of the two middle values
Steps:
- Sort the numbers in ascending order
- Count the total number of values
- Find the middle position(s)
- Calculate the median
Examples:
- Odd: [1, 3, 5, 7, 9] → Median = 5
- Even: [1, 3, 5, 7, 9, 11] → Median = (5 + 7) ÷ 2 = 6
Applications:
- Statistical analysis and data science
- Economics and finance (median income, house prices)
- Quality control and manufacturing
- Research and survey analysis
Note: The median is less affected by outliers than the mean, making it a robust measure of central tendency.
Frequently Asked Questions
What is the median?
The median is the middle value in a sorted list of numbers. It's a measure of central tendency that's less affected by outliers than the mean.
How do I calculate the median?
Sort the numbers in ascending order. If there's an odd number of values, the median is the middle value. If there's an even number, it's the average of the two middle values.
What's the difference between median and mean?
The median is the middle value, while the mean is the average. The median is less affected by extreme values (outliers) than the mean.
When should I use the median?
Use the median when your data has outliers or is skewed, as it provides a more representative measure of the typical value.
Can I calculate median for any type of data?
The median can be calculated for numerical data that can be ordered. It's most meaningful for continuous or discrete numerical data.