What is the difference between Greek Capital Letter Upsilon and Latin Capital Letter Y?

Greek Capital Letter Upsilon is U+03A5 in the Greek and Coptic block. Latin Capital Letter Y is U+0059 in the Basic Latin block. They are distinct Unicode codepoints and may appear visually similar depending on the font.

What is the HTML entity for Greek Capital Letter Upsilon?

The HTML entity for Greek Capital Letter Upsilon (U+03A5) is Υ.

What is the HTML entity for Latin Capital Letter Y?

The HTML entity for Latin Capital Letter Y (U+0059) is Y.

Are Greek Capital Letter Upsilon and Latin Capital Letter Y the same Unicode character?

No. Greek Capital Letter Upsilon is U+03A5 (decimal 933) and Latin Capital Letter Y is U+0059 (decimal 89). They are separate codepoints.

What are the UTF-8 encodings of Greek Capital Letter Upsilon and Latin Capital Letter Y?

Greek Capital Letter Upsilon (U+03A5) encodes as CE A5 in UTF-8. Latin Capital Letter Y (U+0059) encodes as 59 in UTF-8.

Greek Capital Letter Upsilon vs Latin Capital Letter Y

Compare two Unicode characters side by side — encodings, HTML entities, escape sequences, and Unicode properties. Useful for distinguishing visually similar characters like hyphens and dashes, quotation marks, or homoglyphs.

Greek Capital Letter Upsilon

U+03A5

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Latin Capital Letter Y

U+0059

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Property Comparison

Property	Greek Capital Letter Upsilon	Latin Capital Letter Y
Codepoint	`U+03A5`	`U+0059`
Decimal	`933`	`89`
HTML Entity	`Υ`	`Y`
HTML Decimal	`Υ`	`Y`
HTML Hex	`Υ`	`Y`
UTF-8	`CE A5`	`59`
UTF-16	`03 A5`	`00 59`
UTF-32	`000003A5`	`00000059`
CSS Escape	`\3A5`	`\59`
JS Escape	`\u03A5`	`\u0059`
Python Escape	`\u03A5`	`\u0059`
URL Encoded	`%CE%A5`	`Y`
Category	`Uppercase Letter (Lu)`	`Uppercase Letter (Lu)`
Block	`Greek and Coptic`	`Basic Latin`
Script	`Greek`	`Latin`
Bidi Class	`L`	`L`
Unicode Version	`1.1`	`1.1`

Rows highlighted in amber differ between the two characters.

Common Comparisons

Frequently confused character pairs.

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