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Greek Small Letter Pi vs Plus-Minus Sign

π
Greek Small Letter Pi
03C0
View details →
±
Plus-Minus Sign
00B1
View details →
VS

Property Comparison

Property π 03C0 ± 00B1
Name Greek Small Letter Pi Plus-Minus Sign
Category Math Symbols Math Symbols
Block Greek and Coptic Latin-1 Supplement
Script Grek Zyyy
General Category Lowercase Letter (Ll) Math Symbol (Sm)
Bidirectional L ET

Encoding Comparison

Format 03C0 00B1
Unicode U+03C0 U+00B1
HTML Decimal π ±
HTML Hex π ±
CSS \03C0 \00B1
JavaScript \u{3C0} \u{B1}
Python \u03c0 \u00b1
UTF-8 cf 80 c2 b1

How to Distinguish

Both Greek Small Letter Pi and Plus-Minus Sign are in the Math Symbols category but reside in different Unicode blocks. Check the codepoint to tell them apart.

Tip: Paste the character into a hex editor or use charCodeAt() in JavaScript to check the actual codepoint.

Related Comparisons

π Greek Small Letter Pi details ± Plus-Minus Sign details All Comparisons