Average / Mean

Paste a list of numbers separated by commas or spaces and get all three averages at once — mean, median and mode — plus the total and the count. Seeing them together is the point: when one large value drags the mean well away from the median, the list is skewed and the mean on its own would misrepresent it. It pulls every number out of the text, so messy lists still work.

Try it now

Worked example

Mean: 14 · Median: 12 · Mode: none (nothing repeats) · Sum: 70 · Count: 5

How it’s solved

Worked on the example above, step by step — follow along and you can do it on paper next time, no tool required.

The mean (average) is the running total of all the numbers divided by how many numbers there are.
Add every number
12 + 18 + 7 + 24 + 9 = 70
Divide the total by the count
70 ÷ 5 = 14

Learn the method

Inputs

Numbers (comma/space)
12, 18, 7, 24, 9

Frequently asked

How do I enter numbers?

Separate them with commas or spaces, like '12, 18, 7'. Any non-number text is ignored.

What is the mean of 12, 18, 7, 24, 9?

14 — the sum (70) divided by the count (5).