Mathematical Italic Capital H Symbol
𝐻 is the Mathematical Italic Capital H character, often used in math-typography contexts.
U+1D43B
𝐻 is a Unicode character styled as a mathematical italic capital H. It’s useful when you need an italic, math-like form of the letter H for typesetting or design mockups. This page helps you copy it and use it reliably in text and code.
Mathematical Italic Capital H Symbol Meaning
The character 𝐻 (Unicode U+1D43B) is the “Mathematical Italic Capital H.” It’s primarily a typography variant of the Latin capital letter H designed for mathematical-looking text. In practice, people use it as an italic math symbol when distinguishing variables, constants, matrices, or labels in technical writing. Because it’s a distinct Unicode character (not a font change), it will render consistently where the character is supported. If you’re styling math in HTML, code, or design tools, using this specific symbol avoids mismatches that can happen with plain “H.”
Common uses
- •Writing variables or constants labeled with an italic H in math and science documents
- •Creating consistent math-style typography in posters, slide decks, and UI mockups
- •Labeling matrix rows/columns or vectors where an italic H form improves clarity
- •Using it in technical social posts to match the look of mathematical notation
- •Embedding it in web content so it displays as a dedicated Unicode math character
Examples
𝐻 | Mathematical Italic Capital H Symbol
- 𝐻Let 𝐻 be a parameter in the model.
- 𝐻We define the matrix 𝐻 and compute its spectrum.
- 𝐻The transfer function uses 𝐻(ω) in frequency space.
- 𝐻Set the boundary operator to 𝐻 and verify stability.
- 𝐻In our notation, 𝐻 indicates the Hamiltonian.
Variations
Ready to copy
Technical codes
| Unicode | U+1D43B | |
| HTML Entity | 𝐻 | |
| HTML Code | 𝐻 | |
| CSS | \1D43B |
FAQ
What does the Mathematical Italic Capital H symbol mean?
The character 𝐻 (Unicode U+1D43B) is the “Mathematical Italic Capital H.” It’s primarily a typography variant of the Latin capital letter H designed for mathematical-looking text. In practice, people use it as an italic math symbol when distinguishing variables, constants, matrices, or labels in technical writing. Because it’s a distinct Unicode character (not a font change), it will render consistently where the character is supported. If you’re styling math in HTML, code, or design tools, using this specific symbol avoids mismatches that can happen with plain “H.”
Is 𝐻 the same as a normal capital H?
No. 𝐻 is a distinct Unicode character: “MATHEMATICAL ITALIC CAPITAL H” (U+1D43B). It’s not just styling a regular H.
How can I copy 𝐻 into my text or document?
Copy the character directly from this page (𝐻) and paste it into your editor. It will remain the same Unicode symbol.
What is the HTML entity for 𝐻?
The HTML entity is 𝐻.
How do I use 𝐻 in CSS or JavaScript?
Use CSS escape \\1D43B and JavaScript escape \\u{1D43B} as provided for this character.