# How do I set a maximum column width?

My problem is that I have many tables in my document with the same layout, and I want to specify the maximum width of a specific column to be 5 cm. I tried with p{5cm} but it make the column fix 5 cm wide and it looks odd with only a short word in it. I want it to be as narrow as possible, and split it into two lines, if it's wider than 5 cm. Is there any solution for my problem?

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I changed your title to reflect what you are actually asking. –  Willie Wong Oct 30 '10 at 11:55
Thanks for the correction! –  kamenyev Oct 30 '10 at 12:07
I reworded a sentence from your question to make it a little clearer. Feel free to revert if you prefer the previous version. –  Yossi Farjoun Oct 31 '10 at 12:07

You can do it with varwidth:

\documentclass{article}
\usepackage{array} % for defining a new column type
\usepackage{varwidth} %for the varwidth minipage environment

\begin{document}

\newcolumntype{M}{>{\begin{varwidth}{4cm}}l<{\end{varwidth}}} %M is for Maximal column

Table with short rows:

\begin{tabular}{|M|}
hello hello hello
\end{tabular}

Same table, with long row:

\begin{tabular}{|M|}
hello hello hello hello hello hello
\end{tabular}
\end{document}


Which compiles to:

Thank-you for inspiring me to look for this answer. It is a nice question!

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Thank you, this is exactly what I was looking for! And thanks for the quick answer! –  kamenyev Oct 30 '10 at 12:47
+1. Good answer with very well written code example. –  Willie Wong Oct 30 '10 at 13:27
I'm really surprised that there isn't any of the tabular packages that supports maximum width columns out of the box. –  Florian Jul 30 '13 at 20:46

you can also do:

\documentclass{article}
\usepackage{array} % for defining a new column type

\begin{document}

Table with short rows:

\begin{tabular}{|p{4in}|}
hello hello hello
\end{tabular}

Same table, with long row:

\begin{tabular}{|p{2in}|}
hello hello hello hello hello hello
\end{tabular}
\end{document}

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I don't think that this answers the question. You specify a fixed column width, not a maximal one. –  Hendrik Vogt Dec 10 '10 at 15:30