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U+22C4 · Mathematical Operators

Diamond Operator ⋄

Diamond Operator is the Unicode character U+22C4 (official name “DIAMOND OPERATOR”) from the Mathematical Operators block. It belongs to SymbolHero’s math symbols collection. Copy it with the button, or use the codes and keyboard methods below to type it yourself.

UnicodeU+22C4
HTML⋄
⋄U+22C4

Character codes

Unicode code pointU+22C4
Decimal8900
HTML named entity⋄
HTML (hex)⋄
HTML (decimal)⋄
CSS\22C4
JavaScript\u22C4
Python\u22C4
UTF-8 bytesE2 8B 84
UTF-1622C4
URL-encoded%E2%8B%84

Character details

Official nameDIAMOND OPERATOR
Unicode blockMathematical Operators
General categoryMath Symbol (Sm)
SymbolHero categoryMath Symbols
EmojiNo

How to type ⋄

Windows

  • In Microsoft Word or Outlook: type 22C4 then press Alt + X.
  • Open Character Map (search “Character Map” in Start), tick “Advanced view”, search for “diamond operator”, then Select and Copy.

Mac

  • Press Control + Command + Space to open the Character Viewer, search “diamond operator”, and double-click the result.
  • With the Unicode Hex Input keyboard enabled (System Settings → Keyboard → Input Sources), hold Option and type 22C4.

iPhone & Android

  • Tap Copy at the top of this page, then long-press where you want it and choose Paste.

Docs & web

  • Google Docs: Insert → Special characters, then search “diamond operator” or enter U+22C4.
  • HTML: ⋄ or ⋄
  • Excel / Google Sheets: =UNICHAR(8900)

Similar math symbols

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Nor
Right Angle with Arc
Right Triangle
N-Ary Logical and
N-Ary Logical or
N-Ary Intersection
N-Ary Union
Dot Operator
Star Operator
Division Times
Bowtie
Left Normal Factor Semidirect Product
Right Normal Factor Semidirect Product
Left Semidirect Product
Right Semidirect Product
Reversed Tilde Equals
Curly Logical or
Curly Logical and
Double Subset

See all 714 math symbols →

Questions

What is the Unicode for ⋄?

It is U+22C4 (DIAMOND OPERATOR), decimal 8900.

Is there a Windows Alt code for it?

No standard Alt code exists for this character. In Word type 22C4 then Alt+X, or copy it from this page.

How do I type it on a Mac?

There is no built-in Option shortcut. Use the Character Viewer (Control + Command + Space) and search “diamond operator”, or copy it from this page.

What is the HTML code?

Use the named entity ⋄ or the numeric reference ⋄.