Mathematical Sans-serif Bold Small T Symbol
π is the Mathematical Sans-Serif Bold Small T character (U+1D601).
U+1D601
π is a Unicode math-style letter: MATHEMATICAL SANS-SERIF BOLD SMALL T. Itβs commonly used when you want a bold, sans-serif mathematical βtβ look. Use it by copying directly or inserting the Unicode code point.
Mathematical Sans-serif Bold Small T Symbol Meaning
π is a Unicode character labeled βMATHEMATICAL SANS-SERIF BOLD SMALL Tβ (code point U+1D601). It belongs to the Unicode math alphanumeric set, so itβs primarily a typographic symbol rather than a standalone word. The most common βmeaningβ is visual: a stylized lowercase t for mathematical expressions, variables, vector/matrix notation, or typographic emphasis where a sans-serif bold math βtβ is desired. If youβre aiming for a specific look in equations or design mockups, this character helps match that exact glyph style; otherwise, standard βtβ or italic/bold variants may be closer.
Common uses
- β’Math typography: using a bold sans-serif style lowercase t in equations
- β’Variables and labels: distinguishing a specific variable named t in documents
- β’Design and branding: creating a consistent mathematical-looking βtβ in layouts
- β’Code-friendly text: embedding the exact Unicode character in UI strings
- β’Social/creative writing: adding a typographic t variant to stand out
Examples
π β Mathematical Sans-Serif Bold Small T
- πLet π be the unknown parameter.
- πCompute π from the given constraints.
- πThe matrix uses π as an index variable.
- πWe denote the bold sans-serif form by π.
- πSet π to the measured value.
Variations
Ready to copy
Technical codes
| Unicode | U+1D601 | |
| HTML Entity | 𝘁 | |
| HTML Code | 𝘁 | |
| CSS | \1D601 | |
| Decimal | 120321 |
How to type Mathematical Sans-serif Bold Small T Symbol (π)
On Windows
In Word, type 1D601 then press Alt + X. Or open the emoji picker with Windows key + period.
On Mac
Press Control + Command + Space to open Character Viewer and search for the character.
On Linux
Press Control + Shift + U, type 1d601, then press Enter or Space.
Anywhere
Copy π with the button above and paste it wherever you need it β this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does the Mathematical Sans-serif Bold Small T symbol mean?
π is a Unicode character labeled βMATHEMATICAL SANS-SERIF BOLD SMALL Tβ (code point U+1D601). It belongs to the Unicode math alphanumeric set, so itβs primarily a typographic symbol rather than a standalone word. The most common βmeaningβ is visual: a stylized lowercase t for mathematical expressions, variables, vector/matrix notation, or typographic emphasis where a sans-serif bold math βtβ is desired. If youβre aiming for a specific look in equations or design mockups, this character helps match that exact glyph style; otherwise, standard βtβ or italic/bold variants may be closer.
What is the Unicode code point for π?
π is U+1D601.
How can I copy and paste π?
Copy the character shown on this page (π) and paste it into your editor, document, or design tool. For reliable insertion, you can also paste by Unicode using the code point U+1D601.
Is π the same as a normal lowercase t?
No. Itβs a styled math character with the look of βMATHEMATICAL SANS-SERIF BOLD SMALL T,β not the standard letter t.
Why does π sometimes look different or not render?
Rendering depends on the font and software. Many apps support Unicode math letters, but if your font lacks that glyph, you may see a fallback character or incorrect styling.