LaTeX Micro (μ) - Complete Guide
The micro symbol (μ) represents one millionth (10^-6).
Symbol Preview
Micro
LaTeX Code
No package required
\muMicro/mu symbol
No package required
\textmuMicro in text mode
What is the LaTeX Micro?
Used as a metric prefix for very small measurements, and also as the Greek letter mu.
How to Use Micro in LaTeX
Method 1: Using \mu
✅No package required
Micro/mu symbol
Example: Using \mu
\documentclass{article}
\begin{document}
% Using the Micro
Text with \mu
\end{document}Method 2: Using \textmu
✅No package required
Micro in text mode
Example: Using \textmu
\documentclass{article}
\begin{document}
% Using the Micro
Text with \textmu
\end{document}Common Use Cases
The Micro symbol is commonly used in the following contexts:
Metric Prefix
One millionth unit.
Code
$mu m$Output
μm
Greek Letter
Greek letter in equations.
Code
$mu = 5$Output
μ = 5
Complete Examples
Micrometer
Micro in scientific notation
\documentclass{article}
\begin{document}
The wavelength is $\mu m$ (micrometer).
\end{document}Frequently Asked Questions
Which method should I use?
We recommend using the method marked as "Recommended" above. However, the best method depends on your specific needs:
- \mu: Micro/mu symbol
- \textmu: Micro in text mode
Where do I use this symbol?
This symbol can be used:
- In mathematical equations (math mode)
- In regular text (if using text mode)
- In various document environments
Can I use this in display mode?
Yes, symbols that work in math mode (between $ $) also work in display mode (between $$ $$). This allows you to display the symbol on its own line with larger formatting.
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