Average Calculator
Paste numbers separated by commas, spaces or new lines to instantly see mean, median, mode, range and standard deviation.
What is the Average Calculator?
The Average Calculator takes a list of numbers — separated by commas, spaces or new lines — and returns the mean, median, mode, range, sum, count, minimum, maximum and population standard deviation. It is the fastest way to summarise a small dataset without opening a spreadsheet.
Non-numeric tokens are skipped gracefully, so you can paste messy data straight from a document or spreadsheet.
How to use the Average Calculator
- 1Paste or type your numbers into the text area, separated by commas, spaces or new lines.
- 2Check the detected-value count below the box.
- 3Read the stat cards — they recalculate live as you edit.
Key features
- Mean, median, mode and range
- Sum, count, min and max
- Population standard deviation
- Accepts mixed separators and ignores invalid tokens
Frequently asked questions
What is the difference between mean, median and mode?
Mean is the arithmetic average, median is the middle value when sorted, mode is the most frequent value.
Which standard deviation is used?
Population standard deviation (divide by N). For sample stddev, multiply by √(N/(N−1)).
All Utility
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