---
id: annot-unit
name: @Unit
category: annotations
kind: annotation
tokens: @Unit
sig: @Unit("m/s") field: float = 0.0
tip: The value's unit, in one canonical ASCII spelling.
order: 66
---

<code>@Unit</code> takes one of <code>m</code>, <code>m/s</code>, <code>m/s2</code>, <code>s</code>, <code>min</code>, <code>h</code>, <code>d</code>, <code>deg</code>, <code>rad</code>, <code>rad/s</code>, <code>kg</code>, <code>N</code>, <code>N.m</code>, <code>%</code>, <code>px</code>, so one word means one unit to an editor; another spelling is a warning naming the canonical one.