U+02B0

Superscript hʰ

Superscript h is a monochrome text character from the Unicode Spacing Modifier Letters block, listed here under Superscript & Subscript. 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 "small", "letter", "raised".

Quick facts

Unicode
U+02B0
Decimal
688
Hex
0x02B0
Octal
0o1260

Unicode identity

FormatValueCopy
Code pointOfficial Unicode notationU+02B0
Official nameUnicodeData.txt, Unicode 18.0.0MODIFIER LETTER SMALL H
DecimalBase 10688
HexadecimalBase 160x02B0
OctalBase 80o1260
BinaryBase 20000001010110000
General categoryLetter, modifierLm
Unicode blockU+02B0–U+02FFSpacing Modifier Letters
PlaneBasic Multilingual Plane (BMP, Plane 0)

HTML & CSS

FormatValueCopy
HTML entity (decimal)ʰ
HTML entity (hex)ʰ
CSS content escapeUse inside content: "…"\02B0
URL encodedPercent-encoded UTF-8%CA%B0

Programming languages

FormatValueCopy
JavaScript / TypeScript\u02B0
JSONUTF-16 surrogate pairs\u02B0
Python\u02B0
Java / C# / Kotlin\u02B0

Byte encodings

FormatValueCopy
UTF-82 bytesCA B0
UTF-16 (BE)02B0
UTF-32 (BE)000002B0

How to type Superscript h

  • Windows

    Hold Alt and type +2B0 with the hex numeric keypad option enabled, or type 2B0 then press Alt+X in Word and most Office apps.

  • macOS

    Enable the Unicode Hex Input keyboard, hold Option, and type 02B0. Or open Character Viewer (Control+Command+Space) and search "Superscript h".

  • Linux

    Press Ctrl+Shift+U, type 2b0, 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: ʰ in HTML, \02B0 in CSS, and \u02B0 in JavaScript.

Official Unicode reference

Character name
MODIFIER LETTER SMALL H
Block
Spacing Modifier Letters (U+02B0–U+02FF)
General category
Lm — Letter, modifier

Data from the Unicode Character Database, version 18.0.0. See the official code chart for the Spacing Modifier Letters block: U02B0.pdf (PDF, unicode.org).

Frequently asked questions

How do I copy the Superscript h symbol?

Click the Copy button at the top of this page, or select ʰ 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 Superscript h?

Superscript h is U+02B0 (decimal 688, hexadecimal 0x02B0, octal 0o1260). It lives in the Spacing Modifier Letters block (U+02B0–U+02FF) of the Basic Multilingual Plane (BMP, Plane 0).

What is the official Unicode name of Superscript h?

The Unicode Standard (version 18.0.0) names this character "MODIFIER LETTER SMALL H". Its General_Category is Lm (Letter, modifier).

What is the HTML code for Superscript h?

Use ʰ or ʰ. In CSS, use content: "\02B0".

How do I type Superscript h in code?

JavaScript: "\u02B0". Python: "\u02B0". JSON and Java: "\u02B0". The UTF-8 byte sequence is CA B0.

Is Superscript h an emoji?

No. Superscript h 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 Superscript & Subscript

View all superscript & subscript