U+2080

Subscript zero₀

Subscript zero is a monochrome text character from the Unicode Superscripts and Subscripts block, listed here under Numbers. Copy it with one click, or use the hex, octal, decimal and HTML entity codes below to embed it in web pages, code, and documents. It is often searched for as "number", "0", "index".

Quick facts

Unicode
U+2080
Decimal
8320
Hex
0x2080
Octal
0o20200

Unicode identity

FormatValueCopy
Code pointOfficial Unicode notationU+2080
Official nameUnicodeData.txt, Unicode 18.0.0SUBSCRIPT ZERO
Unicode 1.0 nameLegacy aliasSUBSCRIPT DIGIT ZERO
DecimalBase 108320
HexadecimalBase 160x2080
OctalBase 80o20200
BinaryBase 20010000010000000
General categoryNumber, otherNo
Unicode blockU+2070–U+209FSuperscripts and Subscripts
PlaneBasic Multilingual Plane (BMP, Plane 0)

HTML & CSS

FormatValueCopy
HTML entity (decimal)₀
HTML entity (hex)₀
CSS content escapeUse inside content: "…"\2080
URL encodedPercent-encoded UTF-8%E2%82%80

Programming languages

FormatValueCopy
JavaScript / TypeScript\u2080
JSONUTF-16 surrogate pairs\u2080
Python\u2080
Java / C# / Kotlin\u2080

Byte encodings

FormatValueCopy
UTF-83 bytesE2 82 80
UTF-16 (BE)2080
UTF-32 (BE)00002080

How to type Subscript zero

  • Windows

    Hold Alt and type +2080 with the hex numeric keypad option enabled, or type 2080 then press Alt+X in Word and most Office apps.

  • macOS

    Enable the Unicode Hex Input keyboard, hold Option, and type 2080. Or open Character Viewer (Control+Command+Space) and search "Subscript zero".

  • Linux

    Press Ctrl+Shift+U, type 2080, then press Space or Enter in GTK apps. IBus and most terminals support the same sequence.

  • HTML, CSS & code

    Paste the character directly, or use the escapes above: ₀ in HTML, \2080 in CSS, and \u2080 in JavaScript.

Official Unicode reference

Character name
SUBSCRIPT ZERO
Unicode 1.0 name
SUBSCRIPT DIGIT ZERO
Block
Superscripts and Subscripts (U+2070–U+209F)
General category
No — Number, other

Data from the Unicode Character Database, version 18.0.0. See the official code chart for the Superscripts and Subscripts block: U2070.pdf (PDF, unicode.org).

Frequently asked questions

How do I copy the Subscript zero symbol?

Click the Copy button at the top of this page, or select ₀ and press Ctrl+C (Cmd+C on Mac). It is plain Unicode text, so it pastes into documents, chats, code, and design tools.

What is the Unicode code point for Subscript zero?

Subscript zero is U+2080 (decimal 8320, hexadecimal 0x2080, octal 0o20200). It lives in the Superscripts and Subscripts block (U+2070–U+209F) of the Basic Multilingual Plane (BMP, Plane 0).

What is the official Unicode name of Subscript zero?

The Unicode Standard (version 18.0.0) names this character "SUBSCRIPT ZERO"; its Unicode 1.0 name was "SUBSCRIPT DIGIT ZERO". Its General_Category is No (Number, other).

What is the HTML code for Subscript zero?

Use ₀ or ₀. In CSS, use content: "\2080".

How do I type Subscript zero in code?

JavaScript: "\u2080". Python: "\u2080". JSON and Java: "\u2080". The UTF-8 byte sequence is E2 82 80.

Is Subscript zero an emoji?

No. Subscript zero is a text symbol and renders as a monochrome glyph in the current font. Some platforms may offer an emoji variant when U+FE0F is appended.

Related symbols in Numbers

View all numbers