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Description & Usage
The Greek Small Epsilon Symbol is ε. Its Unicode code point is U+03B5, HTML entity is ε, CSS escape is \\3B5, and JavaScript escape is \u03B5.
Greek small epsilon (ε) is a Greek Unicode letter used in formulas, variables, science writing, and Greek-letter references within epsilon symbol in the lowercase group.
Practical use
Use Greek small epsilon only when that Greek letter is the intended variable, constant, or reference; keep case and lookalike Latin letters distinct.
Compatibility
Greek small epsilon is a Unicode character, but exact shape, weight, spacing, and fallback behavior depend on the font and platform.
Use the primary copy button for the actual character. Use the implementation codes when you need to place the same symbol in HTML, CSS, JavaScript, or technical documentation.
Where this category helps
Formula variables
Epsilon Symbol are useful in physics, math, engineering, economics, and statistics notes where Greek letters carry established meanings.
Uppercase vs lowercase
Check case carefully: uppercase and lowercase Greek letters often represent different constants, operators, or variables. For epsilon symbol, keep the surrounding label and detail notes aligned with the intended use.
Plain-text notation
Unicode Greek letters work well in notes, slides, and chat, but LaTeX or equation editors are better for complex formulas. For epsilon symbol, keep the surrounding label and detail notes aligned with the intended use.
Related categories
Move from epsilon symbol into nearby categories when you need related Unicode signs, alternate notation, or a clearer symbol family.
Related categories in this set
FAQ
How do I copy the Greek Small Epsilon?
Use the copy button on SymbolCopy to copy Greek Small Epsilon to your clipboard, then paste it into your document, app, website, or social post.
What is the Unicode for Greek Small Epsilon?
The Unicode value for Greek Small Epsilon is U+03B5.