U+03A0 "Π" Greek Capital Letter Pi Unicode Character
Unicode Version 18.0
Source: Browser Default
U+03A0 "Π" Greek Capital Letter Pi is the uppercase form of the sixteenth letter of the Greek alphabet, derived from the Phoenician letter "pe," and it represents the voiceless bilabial plosive sound /p/ in Ancient and Modern Greek. In mathematics and science, it is most famously used as the symbol for the constant pi (π), representing the ratio of a circle's circumference to its diameter, though this constant is typically written in lowercase. It also frequently appears in fields such as engineering, physics, and statistics to denote product operations, osmotic pressure, or the population mean in a given distribution.
General Properties
Code Point
U+03A0
Name
Greek Capital Letter Pi
Encodings
HTML Decimal Encoding
Π
HTML Hex Encoding
Π
UTF-8 Encoding
0xCE 0xA0
UTF-16 Encoding
0x03A0
UTF-32 Encoding
0x000003A0
C/C++/Java Escape
\u03a0
Unicode Properties
Numeric Value
NaN
Simple Lowercase Code Point
Lowercase Code Point
Simple Case Folding
Case Folding
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Greek