Φ
Capital Phi Symbol (Φ)
Copy the Capital Phi symbol Φ to your clipboard, and see its Unicode code point, HTML entity, LaTeX command and how to type it on any device.
What does Φ mean?
Φ is the capital form of Phi, letter 21 of 24 in the Greek alphabet (pronounced FIE / FEE). Its lowercase counterpart is φ. In science and maths it is used for: Golden ratio, magnetic flux, phase angle.
Codes and properties
| Character | Φ |
|---|---|
| Unicode name | GREEK CAPITAL LETTER PHI |
| Code point | U+03A6 |
| Decimal | 934 |
| Unicode block | Greek and Coptic |
| HTML entity | Φ · Φ · Φ |
| CSS | \03A6 |
| JavaScript / JSON | \u03A6 |
| Python | \u03A6 or \N{GREEK CAPITAL LETTER PHI} |
| UTF-8 bytes | CE A6 |
| LaTeX | \Phi |
How to type Φ
- Copy & paste: press the Copy button above, then paste Φ anywhere — Word, Google Docs, email, chat or code.
- Windows (Word, WordPad, Outlook): type
03A6then press Alt+X. In any app, Win+. opens the symbol panel. - Mac: switch to the Unicode Hex Input keyboard, hold Option and type
03A6; or press Ctrl+Cmd+Space and search “greek capital letter phi”. - Linux (GTK/IBus): press Ctrl+Shift+U, type
03a6, then Space. - HTML:
Φrenders as Φ. - LaTeX:
\Phiin math mode (amssymb package for some symbols). - Note: Φ (U+03A6) corresponds to
\Phi;\phigives the variant form ϕ.
Frequently asked questions
How do I type Φ on Windows?
In Microsoft Word type 03A6 and press Alt+X. In any app press Win+. to open the symbol panel, or copy Φ from this page.
What is the HTML code for Φ?
Use Φ or Φ (hex) or Φ (decimal).
What is the LaTeX command for Φ?
Use \Phi in math mode.