Greek Capital Letter Theta
Part of Greek Letters
On Windows, hold Alt and type 233 on the numeric keypad to insert greek capital letter theta.
- Alt code
- Alt+233
- HTML entity
- Θ
- Unicode
- U+0398
About this symbol
Capital theta, Θ, is used in computer science for the exact growth rate of an algorithm, as in Θ(n log n), alongside the better-known big O.
Unicode facts
- Official name
- GREEK CAPITAL LETTER THETA
- 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.