# Arithmetic mean calculator

Compute the arithmetic mean of a sequence a.

If you want to enter less than four numbers, leave other fields blank. If you want to enter more than four numbers, click the plus sign and a new field will apear.

Upload Excel or CSV file for batch operation: (read about supported files and formats)

API URL: http://calculator.vhex.net/c/mean (see documentation. JSONP is now available)