What is the difference between Mathematical Italic Capital Delta and Greek Capital Letter Delta?

Mathematical Italic Capital Delta is U+1D6E5 in the Mathematical Alphanumeric Symbols block. Greek Capital Letter Delta is U+0394 in the Greek and Coptic block. They are distinct Unicode codepoints and may appear visually similar depending on the font.

What is the HTML entity for Mathematical Italic Capital Delta?

The HTML entity for Mathematical Italic Capital Delta (U+1D6E5) is 𝛥.

What is the HTML entity for Greek Capital Letter Delta?

The HTML entity for Greek Capital Letter Delta (U+0394) is Δ.

Are Mathematical Italic Capital Delta and Greek Capital Letter Delta the same Unicode character?

No. Mathematical Italic Capital Delta is U+1D6E5 (decimal 120549) and Greek Capital Letter Delta is U+0394 (decimal 916). They are separate codepoints.

What are the UTF-8 encodings of Mathematical Italic Capital Delta and Greek Capital Letter Delta?

Mathematical Italic Capital Delta (U+1D6E5) encodes as F0 9D 9B A5 in UTF-8. Greek Capital Letter Delta (U+0394) encodes as CE 94 in UTF-8.

Mathematical Italic Capital Delta vs Greek Capital Letter Delta

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.

𝛥

Mathematical Italic Capital Delta

U+1D6E5

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Greek Capital Letter Delta

U+0394

Full details →

Property Comparison

Property	Mathematical Italic Capital Delta	Greek Capital Letter Delta
Codepoint	`U+1D6E5`	`U+0394`
Decimal	`120549`	`916`
HTML Entity	`𝛥`	`Δ`
HTML Decimal	`𝛥`	`Δ`
HTML Hex	`𝛥`	`Δ`
UTF-8	`F0 9D 9B A5`	`CE 94`
UTF-16	`D8 35 DE E5`	`03 94`
UTF-32	`0001D6E5`	`00000394`
CSS Escape	`\1D6E5`	`\394`
JS Escape	`\uD835\uDEE5`	`\u0394`
Python Escape	`\U0001D6E5`	`\u0394`
URL Encoded	`%F0%9D%9B%A5`	`%CE%94`
Category	`Uppercase Letter (Lu)`	`Uppercase Letter (Lu)`
Block	`Mathematical Alphanumeric Symbols`	`Greek and Coptic`
Script	`Common`	`Greek`
Bidi Class	`L`	`L`
Unicode Version	`3.1`	`1.1`

Rows highlighted in amber differ between the two characters.

Common Comparisons

Frequently confused character pairs.

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