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𝟢

mathematical sans-serif digit zero

Mathematical Sans-Serif Digit Zero

𝟢 is a sans-serif zero used in mathematical notation. In a formula, its style can distinguish one symbol from another, but sans serif alone gives this zero no universal extra meaning.

Text symbol
Search it as
sans serif zero · math zero · unicode 1D7E2
Shows up in
Anything that takes text · its shape is whatever your font draws

What 𝟢 means

Its value is zero; its sans-serif style marks the mathematical form.

In a formula, styles can separate symbols with different meanings, though sans serif has no universal meaning by itself. Unicode's 1998 proposal extended a smaller group of existing math characters that look like letters into a fuller set of encoded styles, treating those distinctions as part of the math, not decoration.

Math or technical notation: type style can carry meaning within a formula.

Use plain `0` in prose; this separately encoded style is for math or technical notation, not decoration.

Don't confuse it with

1
0
Digit Zero
𝟢 vs 0: same value, but the ordinary zero is the plain digit; 𝟢 is a separately encoded mathematical sans-serif character.

Questions people ask

1

Why does 𝟢 show as a box on some devices?

Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.

How to type 𝟢

Windows (Word)
Alt+XType 1D7E2, then Alt+X to get 𝟢.
Windows
Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win + .).
macOS
Control+Command+SpaceOpen the character viewer and search “mathematical sans-serif digit zero”.
Linux
Ctrl+Shift+UType 1d7e2, then Enter or Space.
HTML
𝟢
CSS
\1D7E2
Type 𝟢 in Word
As of 2026-09-28, enter the Unicode hex value `1D7E2` in Microsoft Word and press `Alt+X`.
Codes and encoding1 code points
HTML decimal
𝟢
HTML hex
𝟢
CSS content
content: "\1D7E2";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%9D%9F%A2
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

2

Letters1,265 symbols

µʹـ℀℁ℂ℃℄℅℆ℇ℈

Fancy letters996 symbols

𝐀𝐁𝐂𝐃𝐄𝐅𝐆𝐇𝐈𝐉𝐊𝐋