𝐁

Mathematical Bold B

Unicode: U+1D401

HTML: 𝐁

About this Symbol

The Mathematical Bold B symbol (𝐁) is a Unicode character with code point U+1D401. It belongs to the Mathematical Letters category of Unicode symbols.

Usage Examples

  • Plain text: 𝐁
  • HTML: 𝐁
  • Unicode: U+1D401

How to Type

Windows

Hold Alt and type 119809 on the numeric keypad.

macOS

Press Command + Control + Space to open the Character Viewer, then search for "Mathematical Bold B".

Related Symbols

𝐀 𝐂 𝔸 𝔹 ℂ 𝒜