Pi Symbol

The pi symbol is the sixteenth letter of the Greek alphabet. Pi evolved from the Phoenician letter "pe." Its uppercase form is a distinctive "Π," while the lowercase "π" is widely recognized. In Greek numerals, pi represented 80.

Symbol
```
Π
```
Name
```
Greek Capital Pi
```
Unicode
```
U+03A0
```
HTML Code
```
&#928;
```
Entity
```
&Pi;
```

Symbol
```
π
```
Name
```
Greek Small Pi
```
Unicode
```
U+03C0
```
HTML Code
```
&#960;
```
Entity
```
&pi;
```

Pi Symbols Copy and Paste

Greek capital letter pi

Greek small letter pi

ℿ

Double-Struck Capital Pi

ℼ

Double-Struck Small Pi

Cyrillic capital letter pi

Cyrillic small letter pi

Ⲡ

Coptic Capital Letter Pi

ⲡ

Coptic Small Letter Pi

ᴨ

Greek Letter Small Capital Pi

Greek pi

𝚷

Mathematical Bold Capital Pi

𝛑

Mathematical Bold Small Pi

𝛱

Mathematical Italic Capital Pi

𝜋

Mathematical Italic Small Pi

𝜫

Mathematical Bold Italic Capital Pi

𝝅

Mathematical Bold Italic Small Pi

𝝥

Mathematical Sans-Serif Bold Capital Pi

𝝿

Mathematical Sans-Serif Bold Small Pi

𝞟

Mathematical Sans-Serif Bold Italic Capital Pi

𝞹

Mathematical Sans-Serif Bold Italic Small Pi

∏

N-Ary Product Pi

∐

N-Ary Coproduct Pi

兀

Ideograph to cut off the feet CJK

Pi Meaning

Pi is famously used to represent the ratio of a circle's circumference to its diameter (approximately 3.14159). It's one of the most important constants in mathematics. In statistics, pi can represent the product of a sequence. "Pi Day" (March 14) has become a popular celebration in math and science communities.

Pi Symbol

Pi Symbols Copy and Paste

Pi Meaning

See Also