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U+2A42 · Supplemental Mathematical Operators

Union with Overbar ⩂

Union with Overbar is the Unicode character U+2A42 (official name “UNION WITH OVERBAR”) from the Supplemental 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+2A42
HTML⩂
⩂U+2A42

Character codes

Unicode code pointU+2A42
Decimal10818
HTML named entity⩂
HTML (hex)⩂
HTML (decimal)⩂
CSS\2A42
JavaScript\u2A42
Python\u2A42
UTF-8 bytesE2 A9 82
UTF-162A42
URL-encoded%E2%A9%82

Character details

Official nameUNION WITH OVERBAR
Unicode blockSupplemental Mathematical Operators
General categoryMath Symbol (Sm)
SymbolHero categoryMath Symbols
EmojiNo

How to type ⩂

Windows

  • In Microsoft Word or Outlook: type 2A42 then press Alt + X.
  • Open Character Map (search “Character Map” in Start), tick “Advanced view”, search for “union with overbar”, then Select and Copy.

Mac

  • Press Control + Command + Space to open the Character Viewer, search “union with overbar”, and double-click the result.
  • With the Unicode Hex Input keyboard enabled (System Settings → Keyboard → Input Sources), hold Option and type 2A42.

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 “union with overbar” or enter U+2A42.
  • HTML: ⩂ or ⩂
  • Excel / Google Sheets: =UNICHAR(10818)

Similar math symbols

Multiplication Sign in Left Half Circle
Multiplication Sign in Right Half Circle
Multiplication Sign in Double Circle
Plus Sign in Triangle
Minus Sign in Triangle
Multiplication Sign in Triangle
Interior Product
Righthand Interior Product
Z Notation Relational Composition
Amalgamation or Coproduct
Intersection with Dot
Union with Minus Sign
Intersection with Overbar
Intersection with Logical and
Union with Logical or
Union Above Intersection
Intersection Above Union
Union Above Bar Above Intersection
Intersection Above Bar Above Union
Union Beside and Joined with Union
Intersection Beside and Joined with Intersection
Closed Union with Serifs
Closed Intersection with Serifs
Double Square Intersection

See all 714 math symbols →

Questions

What is the Unicode for ⩂?

It is U+2A42 (UNION WITH OVERBAR), decimal 10818.

Is there a Windows Alt code for it?

No standard Alt code exists for this character. In Word type 2A42 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 “union with overbar”, or copy it from this page.

What is the HTML code?

Use the named entity ⩂ or the numeric reference ⩂.