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U+2230 · Mathematical Operators

Volume Integral ∰

Volume Integral is the Unicode character U+2230 (official name “VOLUME INTEGRAL”) 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+2230
HTML∰
∰U+2230

Character codes

Unicode code pointU+2230
Decimal8752
HTML named entity∰
HTML (hex)∰
HTML (decimal)∰
CSS\2230
JavaScript\u2230
Python\u2230
UTF-8 bytesE2 88 B0
UTF-162230
URL-encoded%E2%88%B0

Character details

Official nameVOLUME INTEGRAL
Unicode blockMathematical Operators
General categoryMath Symbol (Sm)
SymbolHero categoryMath Symbols
Decomposition<compat> U+222E U+222E U+222E
EmojiNo

How to type ∰

Windows

  • In Microsoft Word or Outlook: type 2230 then press Alt + X.
  • Open Character Map (search “Character Map” in Start), tick “Advanced view”, search for “volume integral”, then Select and Copy.

Mac

  • Press Control + Command + Space to open the Character Viewer, search “volume integral”, and double-click the result.
  • With the Unicode Hex Input keyboard enabled (System Settings → Keyboard → Input Sources), hold Option and type 2230.

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 “volume integral” or enter U+2230.
  • HTML: &Cconint; or ∰
  • Excel / Google Sheets: =UNICHAR(8752)

Similar math symbols

Measured Angle
Spherical Angle
Divides
Does Not Divide
Parallel to
Not Parallel to
Logical and
Logical or
Double Integral
Triple Integral
Contour Integral
Surface Integral
Clockwise Integral
Clockwise Contour Integral
Anticlockwise Contour Integral
Ratio
Proportion
Dot Minus
Excess
Geometric Proportion
Homothetic
Tilde Operator
Reversed Tilde
Inverted Lazy S

See all 714 math symbols →

Questions

What is the Unicode for ∰?

It is U+2230 (VOLUME INTEGRAL), decimal 8752.

Is there a Windows Alt code for it?

No standard Alt code exists for this character. In Word type 2230 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 “volume integral”, or copy it from this page.

What is the HTML code?

Use the named entity &Cconint; or the numeric reference ∰.