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U+2A41 · Supplemental Mathematical Operators

Union with Minus Sign ⩁

Union with Minus Sign is the Unicode character U+2A41 (official name “UNION WITH MINUS SIGN”) 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+2A41
HTML⩁
⩁U+2A41

Character codes

Unicode code pointU+2A41
Decimal10817
HTML (hex)⩁
HTML (decimal)⩁
CSS\2A41
JavaScript\u2A41
Python\u2A41
UTF-8 bytesE2 A9 81
UTF-162A41
URL-encoded%E2%A9%81

Character details

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

How to type ⩁

Windows

  • In Microsoft Word or Outlook: type 2A41 then press Alt + X.
  • Open Character Map (search “Character Map” in Start), tick “Advanced view”, search for “union with minus sign”, then Select and Copy.

Mac

  • Press Control + Command + Space to open the Character Viewer, search “union with minus sign”, and double-click the result.
  • With the Unicode Hex Input keyboard enabled (System Settings → Keyboard → Input Sources), hold Option and type 2A41.

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 minus sign” or enter U+2A41.
  • HTML: ⩁
  • Excel / Google Sheets: =UNICHAR(10817)

Similar math symbols

Smash Product
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 Overbar
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

See all 714 math symbols →

Questions

What is the Unicode for ⩁?

It is U+2A41 (UNION WITH MINUS SIGN), decimal 10817.

Is there a Windows Alt code for it?

No standard Alt code exists for this character. In Word type 2A41 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 minus sign”, or copy it from this page.

What is the HTML code?

Use the numeric reference ⩁ (or ⩁). There is no named entity.