Unicode Reference  -  Character  ❛√❜  -  SQUARE ROOT
(U+221A)

See also: 
(136,755)
|
Code Point
8,730
Server Image
[221A.png]
Segoe UI
Browser
√
Actual:
(If installed)

HTML Encodings

Entity:
√
√
​
√
√
NCR Dec:
√
√
10
NCR Hex:
√
√
16
This is a single codepoint.
  Codepoint is Allocated.
  Codepoint is Assigned.
Plane:  
# 0 
  Offset: 0x 221A (8,730)
0 0000 .. 0 FFFF
(0 .. 65,535)
=
65,536 codepoints
Block:  
# 78 
(Math_Operators)
  Offset: 0x 001A (26)
2200 .. 22FF
(8,704 .. 8,959)
=
256 codepoints
Category:  
# 33 
002B .. 1 EEF1
(43 .. 126,705)
=
126,663 codepoints
Script:  
# 142 
(Zyyy)
0000 ​.. E 007F
(0 ​.. 917,631)
=
917,632 codepoints
Version:
1.1
2.0
2.1
3.0
3.1
3.2
4.0
4.1
5.0
5.1
5.2
6.0
6.1
6.2
6.3
7.0
8.0
9.0
10.0
   1993

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Other Language Encodings

Language
Lang
String Live Output Description
C#
"\u221A"
GDI+ 
(DS)
Segoe UI
GDI 
(TR)
Segoe UI
A server-generated image from a C# application using this string.
C++
"\u221A"
Same as C#  
JavaScript
JS
"\u221A"
A client-side JavaScript string.
CSS
"\221A"
 
 A client-side CSS rule using this string.
URL
 %E2%88%9A
A client-side JavaScript string.

UTF Encodings

UTF-8 encodes to 3 bytes:
E2889A
UTF-16 encodes to 2 bytes:
1A22
or 1 16-bit word:
0x221A
UTF-32 encodes to 4 bytes:
1A220000
or 1 32-bit dword:
0x0000221A

All Fonts that support this codepoint (108).

Font Name Glyph Glyph
(Server)
Glyph Index
HTML GDI+ GDI
Arial √
165 / 4,500
Arial Unicode MS √
3,565 / 49,496
BabelStone Han √
785 / 48,763
Batang √
754 / 39,679
BatangChe √
3,265 / 39,679
Calibri √
1,103 / 6,680
Cambria √
958 / 7,613
Cambria Math √
958 / 7,613
Candara √
956 / 1,179
Code2000 √
5,720 / 51,241
Comic Sans MS √
165 / 1,105
Consolas √
701 / 3,029
Constantia √
984 / 1,203
Corbel √
960 / 1,284
Courier New √
165 / 3,762
DengXian √
310 / 29,234
DFKai-SB √
613 / 22,133
Dotum √
1,532 / 40,157
DotumChe √
4,499 / 40,157
Ebrima √
893 / 2,016
Everson Mono √
3,522 / 9,670
FangSong √
312 / 28,561
Franklin Gothic √
165 / 663
Gabriola √
4,320 / 4,351
Gadugi √
166 / 1,230
Georgia √
165 / 863
Georgia Pro √
165 / 892
Gisha √
166 / 394
Gulim √
754 / 40,157
GulimChe √
3,327 / 40,157
Gungsuh √
1,532 / 39,679
GungsuhChe √
4,437 / 39,679
Impact √
165 / 1,003
Iskoola Pota √
164 / 826
KaiTi √
312 / 28,561
Lao UI √
166 / 316
Leelawadee √
166 / 351
Leelawadee UI √
166 / 1,022
Lucida Console √
165 / 665
Lucida Sans Unicode √
165 / 1,775
Malgun Gothic √
268 / 28,214
Meiryo √
1,827 / 25,021
Meiryo UI √
1,827 / 25,021
Microsoft JhengHei √
247 / 29,650
Microsoft JhengHei UI √
247 / 29,650
Microsoft Sans Serif √
165 / 4,189
Microsoft YaHei √
624 / 30,132
Microsoft YaHei UI √
624 / 30,132
MingLiU √
624 / 34,059
MingLiU_HKSCS √
624 / 34,059
MS Gothic √
1,152 / 22,289
MS Mincho √
1,152 / 19,397
MS PGothic √
17,198 / 22,289
MS PMincho √
17,198 / 19,397
MS UI Gothic √
19,716 / 22,289
Neue Haas Grotesk Text Pro √
377 / 535
Noto Mono √
556 / 896
Noto Sans CJK JP √
824 / 65,485
Noto Sans CJK JP DemiLight √
824 / 65,485
Noto Sans CJK KR √
824 / 65,485
Noto Sans CJK KR DemiLight √
824 / 65,485
Noto Sans CJK SC √
824 / 65,485
Noto Sans CJK SC DemiLight √
824 / 65,485
Noto Sans CJK TC √
824 / 65,485
Noto Sans CJK TC DemiLight √
824 / 65,485
Noto Sans Mono √
550 / 3,375
Noto Sans Mono CJK JP √
824 / 65,485
Noto Sans Mono CJK KR √
824 / 65,485
Noto Sans Mono CJK SC √
824 / 65,485
Noto Sans Mono CJK TC √
824 / 65,485
Noto Serif CJK JP √
826 / 64,605
Noto Serif CJK KR √
826 / 64,605
Noto Serif CJK SC √
826 / 64,784
Noto Serif CJK TC √
826 / 64,783
NSimSun √
284 / 28,792
Palatino Linotype √
454 / 1,327
PMingLiU √
624 / 34,059
Segoe Print √
165 / 689
Segoe Script √
138 / 1,925
Segoe UI √
166 / 5,228
Segoe UI Emoji √
174 / 10,726
Segoe UI Symbol √
677 / 9,123
SimHei √
312 / 28,561
SimSun √
284 / 28,792
Sitka Banner √
1,169 / 1,173
Sitka Display √
1,169 / 1,173
Sitka Heading √
1,169 / 1,173
Sitka Small √
1,169 / 1,173
Sitka Subheading √
1,169 / 1,173
Sitka Text √
1,169 / 1,173
Sylfaen √
165 / 820
Tahoma √
165 / 4,448
Times New Roman √
165 / 4,682
Trebuchet MS √
165 / 1,178
UD Digi Kyokasho N-B √
133 / 9,354
UD Digi Kyokasho NK-B √
9,100 / 11,048
UD Digi Kyokasho NK-R √
9,100 / 11,048
UD Digi Kyokasho NP-B √
7,460 / 11,046
UD Digi Kyokasho NP-R √
7,460 / 11,046
UD Digi Kyokasho N-R √
133 / 9,354
Verdana √
165 / 1,396
Verdana Pro √
585 / 1,042
Yu Gothic √
767 / 24,221
Yu Gothic UI √
767 / 24,397
Yu Mincho √
767 / 23,341

Fallback Fonts
Unifont √
8,733 / 57,088
LastResort √
74 / 6,144
Unicode BMP Fallback √
7,439 / 61,060

Common Unicode Fonts

Font Name
 Glyph
Glyph
(Server)
Glyph Index
HTML GDI+ GDI
Arial √
/ 4,500
Arial Unicode MS √
/ 49,496
Code2000 √
/ 51,241
Everson Mono √
/ 9,670
Lucida Sans Unicode √
/ 1,775
Microsoft JhengHei √
/ 29,650
Microsoft Sans Serif √
/ 4,189
Noto Sans
Not supported
Segoe UI √
/ 5,228
Tahoma √
/ 4,448
Times New Roman √
/ 4,682

Fallback Fonts

Unifont √
/ 57,088
Unifont Upper
Not supported
LastResort √
/ 6,144
Unicode BMP Fallback √
/ 61,060

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© Richard McGrath