Greek Capital Letter Gamma

Greek Capital Letter Gamma is a Greek-alphabet character used both for writing the modern Greek language and, more commonly online, as mathematical or scientific notation — for constants, variables, angles, and units across physics, engineering, and statistics.

Unicode block: Greek and Coptic (U+0370–U+03FF). This block encodes the modern Greek alphabet alongside Coptic letters. Greek letters have been borrowed into mathematics, physics, and engineering notation for centuries, which is why you'll see them constantly outside actual Greek-language text.

At Unicode code point U+0393 (decimal 915), Greek Capital Letter Gamma is the 28th of 135 characters cataloged in this category on How To Type Any Symbol. In terms of typing methods, it has a documented Windows Alt code, though no dedicated single-key Mac shortcut — Mac users generally rely on copy-paste for it. Regardless of platform, clicking the copy button above places the exact character on your clipboard, ready to paste into any application that accepts Unicode text.

💡 Good to know: In science and math writing, this letter often has a specific conventional meaning (like π for pi or Σ for summation) — check your field's notation conventions before reusing it for something else.