Omega in LaTeX

The LaTeX command for omega (ω) is \omega.

\omega

Greek Lowercase · Unicode ω (U+03C9) · no package needed

How to type Omega

Write \omega inside math mode — that is, between $…$ for inline math or in a \[ … \] / equation block for display math. It is part of core LaTeX math, so no extra package is required.

Example

$\omega \in \mathbb{R}$

\omega \in \mathbb{R}

Prefer to see it live? Paste it into the LaTeX preview and it renders as you type — no compiler, no signup.

Related Greek Lowercase symbols

\alpha\beta\gamma\delta\epsilon\varepsilon\zeta\eta\theta\vartheta\iota\kappa\varkappa\lambda

Search all 380+ LaTeX symbols →

FAQ

How do you write omega (ω) in LaTeX?

Use \omega in math mode — it needs no extra package. For example, $\omega \in \mathbb{R}$.

Which package provides \omega?

None — \omega is built into LaTeX's math mode, so no extra package is required.

loading tool…