Square mm

㎜ is the Unicode character “SQUARE MM” (U+339C). It belongs to the CJK Compatibility block and was added in Unicode 1.1. Click it to copy, or use the codes below.

㎜ codes

UnicodeCode point U+339C
HTML codeDecimal, works in any HTML page ㎜
HTML hexHexadecimal HTML code ㎜
CSSFor the CSS content property \339C
JavaScriptEscape in JavaScript strings \u339C
PythonEscape in Python strings \u339C
URL encodedPercent-encoded UTF-8 %E3%8E%9C
UTF-8Bytes in UTF-8 E3 8E 9C
UTF-16Code units in UTF-16 339C

How to type ㎜

Copy and paste

Click to copy it, then paste with Ctrl + V (⌘ + V on a Mac) or a long press on phones.

Windows

Press Win + . to open the emoji and symbol panel, then search for “square mm”.

In Microsoft Word, type 339C and press Alt + X.

Mac

Press Control + ⌘ + Space to open the Character Viewer, then search for “square mm”.

iPhone and Android

Copy it here and paste it. To type it again later, save it as a text replacement (iPhone: Settings › General › Keyboard › Text Replacement; Gboard: Settings › Dictionary › Personal dictionary).

HTML and CSS

Unicode U+339C. Every format is on the square mm page.

About ㎜

Unicode name
SQUARE MM
Code point
U+339C (13212)
Block
CJK Compatibility
Category
Other Symbol
Unicode version
1.1