unicode

ℍ

U+210D

DOUBLE-STRUCK CAPITAL H

DOUBLE-STRUCK CAPITAL H · Uppercase Letter · Letterlike Symbols · Common script

xid-start

Quick facts

Code point: U+210D
Decimal: 8461
Name: DOUBLE-STRUCK CAPITAL H
General category: Lu — Uppercase Letter
Block: Letterlike Symbols
Script: Common
Bidi class: L
Combining class: 0
Age: 1.1
Name aliases: —

Normalization & case

Decomposition: <font> 0048
Uppercase: —
Lowercase: —
Titlecase: —
Case folding: —
Bidi mirrored: No

Layout & width

East Asian Width: N
Line Break: AL
Numeric: —
Script extensions: —

Binary properties

AlphabeticUppercaseID_StartID_ContinueXID_StartXID_Continue

Developer examples

JS: '\u{210d}' // U+210D
Python: "\N{DOUBLE-STRUCK CAPITAL H}"
HTML: ℍ

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
HTML named
HTML named
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Previous

U+210C

Next

U+210E

HTML entity

&Hopf;

HTML entity

&quaternions;

Block

Letterlike Symbols

Category

Uppercase Letter

Script

Common

Source

Unicode: 16.0.0
WHATWG: —