Mean, Median, Mode, and Sum Calculator
About Mean, Median, Mode, and Sum Calculator
Use this calculator to summarize a pasted number list for quick classroom, budgeting, or data checks. Separate numbers with commas, spaces, new lines, or any other character.
How to Use
Enter a pasted list of numbers, separated by commas, spaces, new lines, or any other character, and review the mean, median, mode, sum, minimum, and maximum.
- Open the calculator : Use Mean, Median, Mode, and Sum Calculator from the Math category.
- Check the inputs : Review the required values and any optional settings.
- Read the formula : Use the formula and notes below to understand how the result is produced.
Common Questions
What formula does the Mean, Median, Mode, and Sum Calculator use?
Mean = sum of parsed numbers / count of parsed numbers.
What is the difference between mean, median, and mode?
The 'mean' is the mathematical average found by adding all numbers and dividing by the total count. The 'median' is the middle number when the data is sorted from lowest to highest. The 'mode' is the number that appears most frequently in the dataset.
How do outliers affect an average calculation?
The mean (standard average) is highly sensitive to extreme outliers. A single massive number can skew the average significantly higher. In datasets with extreme outliers, the median is often a more accurate representation of a 'typical' value.
Inputs
- Numbers - Paste numbers separated by commas, spaces, new lines, semicolons, or any other character.
Outputs
- Count
- Mean
- Median
- Mode
- Sum
- Minimum
- Maximum
Formula
Mean = sum of parsed numbers / count of parsed numbers.