AaLettersLettersLetterlike SymbolsReviewed 2026-08-11

PLANCK CONSTANT

PLANCK CONSTANT is a character in the Letterlike Symbols Unicode block.

U+210E · 15.1.0 · Common script

About this character

PLANCK CONSTANT (U+210E) belongs to the Letterlike Symbols block with Unicode general category Ll. Copy it as UTF-8, HTML, CSS, JavaScript, or Python from its character page.

Copy formats

FormatValueAction
UTF-8E2 84 8E
UTF-16210E
HTMLℎ / ℎ
CSS\00210E
JavaScript\u210e
Python\u210e
URL%E2%84%8E

Character

Copy the literal character when you need the glyph itself: