What is the difference between Mathematical Bold Pi Symbol and Greek Small Letter Pi?

Mathematical Bold Pi Symbol is U+1D6E1 in the Mathematical Alphanumeric Symbols block. Greek Small Letter Pi is U+03C0 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 Bold Pi Symbol?

The HTML entity for Mathematical Bold Pi Symbol (U+1D6E1) is 𝛡.

What is the HTML entity for Greek Small Letter Pi?

The HTML entity for Greek Small Letter Pi (U+03C0) is π.

Are Mathematical Bold Pi Symbol and Greek Small Letter Pi the same Unicode character?

No. Mathematical Bold Pi Symbol is U+1D6E1 (decimal 120545) and Greek Small Letter Pi is U+03C0 (decimal 960). They are separate codepoints.

What are the UTF-8 encodings of Mathematical Bold Pi Symbol and Greek Small Letter Pi?

Mathematical Bold Pi Symbol (U+1D6E1) encodes as F0 9D 9B A1 in UTF-8. Greek Small Letter Pi (U+03C0) encodes as CF 80 in UTF-8.

Mathematical Bold Pi Symbol vs Greek Small Letter Pi

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.

𝛡

Mathematical Bold Pi Symbol

U+1D6E1

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Greek Small Letter Pi

U+03C0

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Property Comparison

Property	Mathematical Bold Pi Symbol	Greek Small Letter Pi
Codepoint	`U+1D6E1`	`U+03C0`
Decimal	`120545`	`960`
HTML Entity	`𝛡`	`π`
HTML Decimal	`𝛡`	`π`
HTML Hex	`𝛡`	`π`
UTF-8	`F0 9D 9B A1`	`CF 80`
UTF-16	`D8 35 DE E1`	`03 C0`
UTF-32	`0001D6E1`	`000003C0`
CSS Escape	`\1D6E1`	`\3C0`
JS Escape	`\uD835\uDEE1`	`\u03C0`
Python Escape	`\U0001D6E1`	`\u03C0`
URL Encoded	`%F0%9D%9B%A1`	`%CF%80`
Category	`Lowercase Letter (Ll)`	`Lowercase Letter (Ll)`
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

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