Num: number utilities for mathematics

Num is a command line tool for mathematics and statistics data processing.
Num can calculate sum, median, quartiles, standard deviation, and much more.
Num can sort, map, filter, round, and use various input/output formats.

Num on Patreon: donate to help
Num on Twitter: @numcommand
Num on the web:


$ num sum median variance stddev data.txt
10 2.5 1.66667 1.29099



$ git clone
$ cd num
$ bin/ # for help => bin/ --help

To troubleshoot please see the Troubleshooting page.

Start using Num:

Project pages:

Programmer pages:

Statistics help:

By Joel Parker Henderson