diff --git a/utils/commands.tex b/utils/commands.tex
index a35dba0..dc512eb 100644
--- a/utils/commands.tex
+++ b/utils/commands.tex
@@ -209,6 +209,10 @@
 %% Other
 \newcommand{\horizontalrule}{\par\noindent\rule{\textwidth}{0.4pt}} % Horizontal line
 
+\makeatletter
+\def\convertto#1#2{\strip@pt\dimexpr #2*65536/\number\dimexpr 1#1} % Convert units. Usage: \convertto{cm}{1pt}. From: https://tex.stackexchange.com/a/8337
+\makeatother
+
 
 %% User studies
 \newcommand{\factor}[1]{\textsc{#1}}