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A programming calculator using Lua’s math library

Version 1.1.3 by Flemming Madsen

This workflow requires lua.

Alfred can help manage Homebrew dependencies once the workflow is installed.

🗒 Note from Alfred Team

Alfred’s own advanced calculator uses the = keyword. You can disable it in Alfred Preferences → Features → Calculator → Advanced.


Evaluate Lua numeric expressions via the = keyword.

Showing formula

Showing pi

Results show in decimal, hexadecimal, binary, and octal notations. Everything from the Lua math library is available, in addition to log10() and e.