Copy & encode
Character
ΩUnicode codepoint
U+03A9HTML named entity
ΩHTML decimal entity
ΩHTML hex entity
ΩCSS escape
\03A9JavaScript escape
\u03A9Meaning and usage
Electricians and engineers use it to mark resistance values in ohms, while mathematicians use it to represent a final or limiting value in certain notations.
Frequently Asked Questions
What is the HTML entity for omega?
Use Ω or Ω.
What does the omega symbol represent in electronics?
It represents ohms, the unit used to measure electrical resistance.