Greek Capital Letter Psi
Part of Greek Letters
Greek Capital Letter Psi has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- Ψ
- Unicode
- U+03A8
About this symbol
Capital psi, Ψ, is the symbol of psychology, as the first letter of the Greek psyche, mind. In quantum physics it stands for the wave function of a whole system.
Unicode facts
- Official name
- GREEK CAPITAL LETTER PSI
- Type
- Uppercase letter
- Unicode block
- Greek and Coptic
- Unicode group
- Letters
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Greek Letters chart for related characters.