What does the Omega symbol (Ω) mean?

The Omega symbol (Ω) represents the end or finality in Greek language and philosophy. In science, it is the unit of electrical resistance (Ohms), while in mathematics, it denotes infinite ordinal numbers.

How do I type the Omega symbol on my keyboard?

On Windows, hold 'Alt' and type 937 for uppercase Omega (Ω) or 969 for lowercase omega (ω). On Mac, press 'Option + Z' for Ω. You can also copy and paste it from our website.

Where is the Omega symbol used?

Omega (Ω) is widely used in science, mathematics, engineering, and philosophy. It represents Ohms (Ω) in electrical resistance, infinity in mathematics, and finality in spiritual and philosophical contexts.

What is the Unicode and HTML code for Omega?

The Unicode for uppercase Omega is U+03A9 (Ω) and lowercase omega is U+03C9 (ω). In HTML, use 'Ω' for uppercase and 'ω' for lowercase.

Copy & Paste Omega Symbols (Ω) | Greek Letter Omega Unicode & Signs

Omega Symbols and Emojis Guide

The Omega symbol (Ω, ω) is the 24th and final letter of the Greek alphabet, commonly used in science, mathematics, engineering, and spirituality. In physics, it represents ohms (Ω), the unit of electrical resistance. In mathematics, omega denotes infinite ordinal numbers, while in spirituality, it symbolizes the end and completeness. Copy and paste uppercase Omega (Ω) and lowercase Omega (ω) for Unicode, HTML, and academic use.

Popular Uses for Omega Symbols

🔬

Science & Physics

Used to denote ohms (Ω), electrical resistance in physics and engineering.

📐

Mathematics & Calculus

Represents infinite ordinal numbers and limits in set theory and calculus.

♆

Greek Alphabet & Language

The 24th letter of the Greek alphabet, used in Greek words and linguistics.

List of Delta Symbols, meaning , unicode and alt code for Copy Paste

No.	Name	Symbol	Unicode	Alt Code
1	Capital Omega	Ω	U+03A9	Alt+937
2	Small Omega	ω	U+03C9	Alt+969