Chars.SuikaWiki.org

Charinfo — U+00B1 PLUS-MINUS SIGN (±)

Character

Character ±
Code point U+00B1 = 17710 = 2618
= 00000000 00000000 00000000 101100012
Character name PLUS-MINUS SIGN
Japanese name正又は負符号
Nearby U+00?? / Previous: U+00B0 (°) / Next: U+00B2 (²)

[Notes] [Unicode] [Unihan]

Characters

Length = 1

Character±
Code pointU+00B1
bidi (Unicode::UCD)ET
Bidi_Class (DerivedBidiClass.txt)ET
Bidi_Class (DerivedBidiClass-5.1.0.txt)ET
Age (DerivedAge.txt)1.1
CJK numeral value-

Encodings

Unicode encodings
UTF-8 0xC2 0xB1
UTF-16BE 0x00 0xB1
UTF-16LE 0xB1 0x00
UTF-32BE 0x00 0x00 0x00 0xB1
UTF-32LE 0xB1 0x00 0x00 0x00
Web encodings
utf-8 0xC2 0xB1
big5 0xA1 0xD3
euc-jp 0xA1 0xDE
euc-kr 0xA1 0xBE
gb18030 0xA1 0xC0
gbk 0xA1 0xC0
iso-2022-jp 0x1B 0x24 0x42 0x21 0x5E 0x1B 0x28 0x42
0x1B 0x24 0x40 0x21 0x5E 0x1B 0x28 0x42
iso-8859-13 0xB1
iso-8859-15 0xB1
iso-8859-16 0xB1
iso-8859-7 0xB1
iso-8859-8 0xB1
iso-8859-8-i 0xB1
macintosh 0xB1
shift_jis 0x81 0x7D
utf-16be 0x00 0xB1
utf-16le 0xB1 0x00
windows-1250 0xB1
windows-1251 0xB1
windows-1252 0xB1
windows-1253 0xB1
windows-1254 0xB1
windows-1255 0xB1
windows-1256 0xB1
windows-1257 0xB1
windows-1258 0xB1
x-mac-cyrillic 0xB1
Not encodable in: ibm866 iso-8859-10 iso-8859-14 iso-8859-2 iso-8859-3 iso-8859-4 iso-8859-5 iso-8859-6 koi8-r koi8-u windows-874 x-user-defined

Escapes

Input ± U+00B1 (±)
Escapes
HTML/XML decimal ±
HTML/XML hexadecimal ±
CSS \0000B1
percent-decode de-UTF-8 ± U+00C2 (Â) U+00B1 (±)
en-UTF-8 percent-encode %C2%B1
de-\u ± U+00B1 (±)
en-\u \u00B1
en-\u non-ASCII \u00B1
de-surrogate ± U+00B1 (±)
Perl bytes \xC2\xB1
Perl text \xB1

String

Input ± U+00B1 (±)
Normalization forms
Canonical decomposition ± U+00B1 (±)
Compatibility decomposition ± U+00B1 (±)
Canonical composition ± U+00B1 (±)
NFC (Unicode::Normalize) ± U+00B1 (±)
NFKC (Unicode::Normalize) ± U+00B1 (±)
NFD (Unicode::Normalize) ± U+00B1 (±)
NFKD (Unicode::Normalize) ± U+00B1 (±)
NFKD (UN) uc (Perl) lc (Perl) NFC (UN) ± U+00B1 (±)
Stringprep
Nameprep AllowUnassigned (Net::IDN::Nameprep 1.102) ± U+00B1 (±)
Nameprep (Net::IDN::Nameprep 1.102) ± U+00B1 (±)
Punycode decoding
de-Punycode (Net::IDN::Punycode 2.5)non-base character in input for decode_punycode
de-Punycode (Net::IDN::Punycode::PP 2.500)invalid digit in input for decode_punycode
de-Punycode (IDNA::Punycode 0.03)invalid punycode input
de-Punycode (Mojo::Util) ± U+00B1 (±)
de-Punycode (URI::_punycode 1.76)invalid punycode input
de-Punycode (AnyEvent::Util 7.14)punycode_decode: malformed punycode
de-Punycode (URI::UTF8::Punycode 1.05) U+FFFD ()
Nameprep variant (AnyEvent::Util 7.14) ± U+00B1 (±)
Nameprep variant for display (AnyEvent::Util 7.14) ± U+00B1 (±)
ToUnicode variant (AnyEvent::Util 7.14) ± U+00B1 (±)
Punycode encoding
en-Punycode (Net::IDN::Punycode 2.5) oba
en-Punycode (Net::IDN::Punycode::PP 2.500) oba
en-Punycode (IDNA::Punycode 0.03) -oba
en-Punycode (Mojo::Util) ±
en-Punycode (URI::_punycode 1.76) oba
en-Punycode (AnyEvent::Util 7.14) oba
en-Punycode (URI::UTF8::Punycode 1.05) xn--oba
ToASCII variant (AnyEvent::Util 7.14) xn--oba
Cases
ASCII uppercase ± U+00B1 (±)
ASCII lowercase ± U+00B1 (±)
Uppercase (Perl uc) ± U+00B1 (±)
Lowercase (Perl lc) ± U+00B1 (±)
Uppercase_Mapping(C) ± U+00B1 (±)
Lowercase_Mapping(C) ± U+00B1 (±)
Case_Folding(X) ± U+00B1 (±)
NFKC_Casefold(X) ± U+00B1 (±)
Compatibility case folding ± U+00B1 (±)

Fonts

Languages

lang=en±
lang=ja±
lang=zh±
lang=zh-cn±
lang=zh-tw±
lang=zh-hk±
lang=zh-mo±
lang=zh-sg±
lang=zh-hans-cn±
lang=zh-hant-tw±
lang=ko±
lang=vi±

Writing modes

dir=ltr±
dir=rtl±
'writing-mode: vertical-rl'±

CSS fonts

cursive±
fantasy±
monospace±
sans-serif±
serif±
-manakai-default±
-moz-use-system-font±
-apple-system±
-moz-button±
-moz-desktop±
-moz-dialog±
-moz-document±
-moz-field±
-moz-info±
-moz-list±
-moz-pull-down-menu±
-moz-window±
-moz-workspace±
caption±
icon±
menu±
message-box±
small-caption±
status-bar±
system-ui±
font-style: italic±
font-variant: small-caps±
font-weight: 100±
font-weight: 200±
font-weight: 300±
font-weight: 400±
font-weight: 500±
font-weight: 600±
font-weight: 700±
font-weight: 800±
font-weight: 900±

Web fonts

OpenSansEmoji ±
Mona ±
小夏 ±
Noto Color Emoji ±
Noto Emoji ±

2ch-compatible AA fonts

Note that your system might not have specified fonts.

MS PGothic±
IPAMonaPGothic±
Monapo±
Mona±
Mona (Web font)±
小夏±
小夏 (Web font)±

Other fonts

Note that your system might not have specified fonts.

Times New Roman±
Arial±
Arial Unicode MS±
Helvetica±
Helvetica Neue±
Verdana±
Lucida Grande±
Courier New±
MS PMincho±
MS PGothic±
Microsoft Yahei±
微软雅黑±
Meiryo±
Osaka±
Fira Sans±
Droid Sans±
Comic Sans MS±
Hiragino Sans GB±
Hiragino Kaku Gothic ProN±
.SFNSDisplay-Regular±
Segoe UI±
Roboto±
Oxygen±
Ubuntu±
Cantarell±
PingFang SC±
Symbol±
Wingdings±
Wingdings 2±
Wingdings 3±
Webdings±
BlinkMacSystemFont±

Sets

The character belongs to following character sets: