U+210E

ℎ Planck Constant

Planck Constant is Unicode character U+210E in the Letterlike Symbols block.

Character Details

Human name	Planck Constant
Unicode name	PLANCK CONSTANT
Code point	`U+210E`
HTML decimal	`ℎ`
HTML hex	`ℎ`
Named HTML	Not available
CSS escape	`\210E`
JavaScript	`\u210E`
Category	Letterlike Symbols

Copy formats

Symbol ℎ
HTML decimal entity ℎ
HTML hex entity ℎ
CSS escape \210E
JavaScript escape \u210E

About Planck Constant

Planck Constant is a Unicode character in Letterlike Symbols. Copy the symbol itself, or use the HTML, CSS, and JavaScript formats when a code escape is safer.

Similar Characters

Open Category

Double-Struck Capital H

U+210D

Planck Constant Over Two Pi

U+210F

Black-Letter Capital H

U+210C

Script Capital I

U+2110

Script Capital H

U+210B

Black-Letter Capital I

U+2111

Script Small G

U+210A

Script Capital L

U+2112