Average calculator

Paste numbers – mean, median, standard deviation and more appear instantly.

Separate with commas, spaces, semicolons or line breaks.

–Mean
–Median
–Mode
–Count
–Sum
–Minimum
–Maximum
–Range
–Std. deviation (sample)
–Std. deviation (population)
–Geometric mean

100% private: everything is processed locally in your browser. Your data never leaves your device.

How to use

  1. Enter numbers or paste them from a spreadsheet – separated by commas, spaces or line breaks.
  2. All statistics are calculated instantly.
  3. Below you'll also find the numbers sorted.

Mean, median or mode?

The mean (arithmetic average) is the sum divided by the count. The median is the middle value of the sorted numbers and robust against outliers. The mode is the most frequent value.

The standard deviation shows how widely values spread around the mean. For a sample, divide by n − 1; for a full population, by n.

Frequently asked questions

How do I separate numbers?

With commas, spaces, semicolons or line breaks. Use a dot as the decimal point (e.g. 2.5).

Can I calculate my GPA with this?

For equally weighted grades, yes – just paste them. Weighted averages aren't supported.

Which standard deviation should I use?

Usually the sample standard deviation (n − 1), unless you really have every value of the population.