Online Tool to Easily Calculate an Average

This application calculates the average of several numbers (128 maximum).

How to use this application?

Fill in the fields and the program automatically calculates the average as well as the sum and the number of values used. The Clear button deletes all the data at once.

You can also add or remove lines using the + line and - line buttons.

Practical use case

A teacher who needs to calculate a student's average can do it with this online tool.

For example, imagine a student who received the following grades (out of 20): 10, 12, 15, 18, 11, 13, 10, 9, 14, 7 and 14.

The average is 12.09 / 20!

Keyboard shortcuts

You can use keyboard keys to save time.

m ⇝ Clear

f ⇝ Save

h ⇝ Add a line

j ⇝ Remove a line

Saving your data

You can save the average data by clicking the Save button. This records the entered values in the history.

You can export the history in CSV or PDF format.

A weighted average with coefficients?

If you want to calculate a weighted average, you can use the weighted average calculator.

This method gives more or less importance to certain values by assigning them a weight.