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DozenCalc

Name: DozenCalc
Author: dgoodmaniii

dgoodmaniii

A dozenal (duodecimal, or base twelve) calculator

System & tools
FOSS
Free
No ads
No tracking

Android only

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A dozenal (duodecimal, or base-twelve) calculator with both simple and scientific modes. Simple mode (automatically chosen when in portrait orientation) contains the four functions, square roots, exponents, and parentheses for grouping, and operates to four digits of fractional accuracy.

Developer: dgoodmaniii
Website: gitlab.com/dgoodmaniii/dozencalc
Source code: gitlab.com/dgoodmaniii/dozencalc/tree/HEAD
Added to AppCosmos: 9 October 2026
License: GPL-3.0-or-later