U+2163 "Ⅳ" Roman Numeral Four Unicode Character
Unicode Version 18.0
Source: Browser Default
U+2163 "Ⅳ" Roman Numeral Four is part of the Number Forms block, specifically the precomposed Roman numeral symbols, and represents the number four using the classic Roman notation of "I" before "V" to indicate subtraction (five minus one). Unlike a simple sequence of two separate uppercase letters, this single codepoint is intended for use in contexts where Roman numerals should maintain consistent typographic spacing and alignment, such as in clock faces, lists, or formal outlines. Its inclusion in Unicode allows digital text to accurately and portably represent this numeral without relying on font-specific ligatures or manual spacing adjustments.
General Properties
Code Point
U+2163
Name
Roman Numeral Four
Decomposition Mapping
Encodings
HTML Decimal Encoding
Ⅳ
HTML Hex Encoding
Ⅳ
UTF-8 Encoding
0xE2 0x85 0xA3
UTF-16 Encoding
0x2163
UTF-32 Encoding
0x00002163
C/C++/Java Escape
\u2163
Unicode Properties
Numeric Value
4
Simple Lowercase Code Point
Lowercase Code Point
Simple Case Folding
Case Folding
NFKC Simple Casefold
Script Extensions
Latin