Greek Small Letter Epsilon

03B5 · Greek and Coptic · Grek

About Greek Small Letter Epsilon

The small form of Epsilon, the fifth letter of the Greek alphabet, encoded at U+03B5 in the Greek and Coptic block. Widely used in mathematics (arbitrarily small quantities) and set theory.

On this page

Encodings

Unicode	U+03B5
HTML Decimal	ε
HTML Hex	ε
CSS	\03B5
JavaScript	\u{3B5}
Python	\u03b5
Java	\u03B5
UTF-8	ce b5
UTF-16	03 b5
URL Encoded	%CE%B5

Unicode Properties

Block

Greek and Coptic

Script

Grek

Similar Symbols

α 03B1 β 03B2 γ 03B3 δ 03B4 θ 03B8 λ 03BB μ 03BC σ 03C3

Compare

ε vs α Greek Small Letter Alpha ε vs μ Greek Small Letter Mu ε vs β Greek Small Letter Beta ε vs λ Greek Small Letter Lamda ε vs θ Greek Small Letter Theta

α 03B1 λ 03BB μ 03BC β 03B2 Ω 03A9 Α 0391 δ 03B4 Σ 03A3 Δ 0394 σ 03C3 θ 03B8 ω 03C9

The History of Typography Marks: From Gutenberg to Unicode

How punctuation marks evolved from ancient Greece through Gutenberg's press to Unicode — the stories behind @, #, &, §, ¶, and more.

Zero vs Letter O: Unicode Confusables and Homograph Attacks

How 0, O, and О (Cyrillic) create confusion — from font design to IDN homograph attacks, confusable detection, and security implications.

Frequently Asked Questions

What is the ε Greek Small Letter Epsilon symbol?

ε is the Greek Small Letter Epsilon symbol, encoded at Unicode 03B5.

What is the Unicode codepoint of Greek Small Letter Epsilon?

The Greek Small Letter Epsilon symbol (ε) has codepoint 03B5.

How do I type or copy Greek Small Letter Epsilon?

Copy ε directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.