U+1D421 "𝐡" Mathematical Bold Small H Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D421 "𝐡" Mathematical Bold Small H is a typographic glyph designed for use in mathematical and scientific notation to represent the letter 'h' in a bold weight, distinct from its standard text counterpart. This character belongs to the Mathematical Alphanumeric Symbols block and is part of a larger set of bold Latin letters intended to convey variables or vectors with clear semantic formatting in digital documents, ensuring that equations and formulas are rendered consistently across different platforms and fonts.
General Properties
Code Point
U+1D421
Name
Mathematical Bold Small H
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝐡
HTML Hex Encoding
𝐡
UTF-8 Encoding
0xF0 0x9D 0x90 0xA1
UTF-16 Encoding
0xD835 0xDC21
UTF-32 Encoding
0x0001D421
C/C++/Java Escape
\ud835\udc21
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common