U+2070 "⁰" Superscript Zero Unicode Character
Unicode Version 18.0
Source: Browser Default
U+2070 "⁰" Superscript Zero is a typographical symbol that represents a small raised numeral zero, primarily used in mathematical and scientific notation for exponents, such as in the expression 10⁰, or as a placeholder in footnotes and ordinal indicators. It belongs to the Superscripts and Subscripts block of the Unicode standard and is distinct from the regular digit zero, being designed to align with the x-height of surrounding text for clear readability. This character is commonly utilized in chemistry, physics, and linguistics to denote powers, chemical isotopes, or abbreviation markers, ensuring precise communication in technical writing.
General Properties
Code Point
U+2070
Name
Superscript Zero
Unicode 1.0 Name
Superscript Digit Zero
Decomposition Mapping
Encodings
HTML Decimal Encoding
⁰
HTML Hex Encoding
⁰
UTF-8 Encoding
0xE2 0x81 0xB0
UTF-16 Encoding
0x2070
UTF-32 Encoding
0x00002070
C/C++/Java Escape
\u2070
Unicode Properties
Numeric Value
0
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common