ASCII 码表

DEC
OCT
HEX
BIN
缩写/符号
HTML实体
描述
0
000
00
00000000
NUL
�
Null char (空字符)
1
001
01
00000001
SOH

Start of Heading (标题开始)
2
002
02
00000010
STX

Start of Text (正文开始)
3
003
03
00000011
ETX

End of Text (正文结束)
4
004
04
00000100
EOT

End of Transmission (传输结束)
5
005
05
00000101
ENQ

Enquiry (询问)
6
006
06
00000110
ACK

Acknowledge (确认)
7
007
07
00000111
BEL

Bell (响铃)
8
010
08
00001000
BS

Backspace (退格)
9
011
09
00001001
HT
	
Horizontal Tab (水平制表符)
10
012
0A
00001010
LF


Line Feed (换行)
11
013
0B
00001011
VT

Vertical Tab (垂直制表符)
12
014
0C
00001100
FF

Form Feed (换页)
13
015
0D
00001101
CR

Carriage Return (回车)
14
016
0E
00001110
SO

Shift Out (移出)
15
017
0F
00001111
SI

Shift In (移入)
16
020
10
00010000
DLE

Data Link Escape (数据链路转义)
17
021
11
00010001
DC1

Device Control 1 (设备控制1)
18
022
12
00010010
DC2

Device Control 2 (设备控制2)
19
023
13
00010011
DC3

Device Control 3 (设备控制3)
20
024
14
00010100
DC4

Device Control 4 (设备控制4)
21
025
15
00010101
NAK

Negative Acknowledge (否定确认)
22
026
16
00010110
SYN

Synchronous Idle (同步空闲)
23
027
17
00010111
ETB

End of Transmission Block (传输块结束)
24
030
18
00011000
CAN

Cancel (取消)
25
031
19
00011001
EM

End of Medium (介质结束)
26
032
1A
00011010
SUB

Substitute (替换)
27
033
1B
00011011
ESC

Escape (转义)
28
034
1C
00011100
FS

File Separator (文件分隔符)
29
035
1D
00011101
GS

Group Separator (组分隔符)
30
036
1E
00011110
RS

Record Separator (记录分隔符)
31
037
1F
00011111
US

Unit Separator (单元分隔符)
32
040
20
00100000
 
33
041
21
00100001
!
!
34
042
22
00100010
"
"
35
043
23
00100011
#
#
36
044
24
00100100
$
$
37
045
25
00100101
%
%
38
046
26
00100110
&
&
39
047
27
00100111
'
'
40
050
28
00101000
(
(
41
051
29
00101001
)
)
42
052
2A
00101010
*
*
43
053
2B
00101011
+
+
44
054
2C
00101100
,
,
45
055
2D
00101101
-
-
46
056
2E
00101110
.
.
47
057
2F
00101111
/
/
48
060
30
00110000
0
0
49
061
31
00110001
1
1
50
062
32
00110010
2
2
51
063
33
00110011
3
3
52
064
34
00110100
4
4
53
065
35
00110101
5
5
54
066
36
00110110
6
6
55
067
37
00110111
7
7
56
070
38
00111000
8
8
57
071
39
00111001
9
9
58
072
3A
00111010
:
:
59
073
3B
00111011
;
&#59;
60
074
3C
00111100
<
&#60;
61
075
3D
00111101
=
&#61;
62
076
3E
00111110
>
&#62;
63
077
3F
00111111
?
&#63;
64
100
40
01000000
@
&#64;
65
101
41
01000001
A
&#65;
66
102
42
01000010
B
&#66;
67
103
43
01000011
C
&#67;
68
104
44
01000100
D
&#68;
69
105
45
01000101
E
&#69;
70
106
46
01000110
F
&#70;
71
107
47
01000111
G
&#71;
72
110
48
01001000
H
&#72;
73
111
49
01001001
I
&#73;
74
112
4A
01001010
J
&#74;
75
113
4B
01001011
K
&#75;
76
114
4C
01001100
L
&#76;
77
115
4D
01001101
M
&#77;
78
116
4E
01001110
N
&#78;
79
117
4F
01001111
O
&#79;
80
120
50
01010000
P
&#80;
81
121
51
01010001
Q
&#81;
82
122
52
01010010
R
&#82;
83
123
53
01010011
S
&#83;
84
124
54
01010100
T
&#84;
85
125
55
01010101
U
&#85;
86
126
56
01010110
V
&#86;
87
127
57
01010111
W
&#87;
88
130
58
01011000
X
&#88;
89
131
59
01011001
Y
&#89;
90
132
5A
01011010
Z
&#90;
91
133
5B
01011011
[
&#91;
92
134
5C
01011100
\
&#92;
93
135
5D
01011101
]
&#93;
94
136
5E
01011110
^
&#94;
95
137
5F
01011111
_
&#95;
96
140
60
01100000
`
&#96;
97
141
61
01100001
a
&#97;
98
142
62
01100010
b
&#98;
99
143
63
01100011
c
&#99;
100
144
64
01100100
d
&#100;
101
145
65
01100101
e
&#101;
102
146
66
01100110
f
&#102;
103
147
67
01100111
g
&#103;
104
150
68
01101000
h
&#104;
105
151
69
01101001
i
&#105;
106
152
6A
01101010
j
&#106;
107
153
6B
01101011
k
&#107;
108
154
6C
01101100
l
&#108;
109
155
6D
01101101
m
&#109;
110
156
6E
01101110
n
&#110;
111
157
6F
01101111
o
&#111;
112
160
70
01110000
p
&#112;
113
161
71
01110001
q
&#113;
114
162
72
01110010
r
&#114;
115
163
73
01110011
s
&#115;
116
164
74
01110100
t
&#116;
117
165
75
01110101
u
&#117;
118
166
76
01110110
v
&#118;
119
167
77
01110111
w
&#119;
120
170
78
01111000
x
&#120;
121
171
79
01111001
y
&#121;
122
172
7A
01111010
z
&#122;
123
173
7B
01111011
{
&#123;
124
174
7C
01111100
|
&#124;
125
175
7D
01111101
}
&#125;
126
176
7E
01111110
~
&#126;
127
177
7F
01111111
DEL
&#127;
Delete (删除)
128
200
80
10000000
€
&#128;
Extended ASCII
129
201
81
10000001

&#129;
Extended ASCII
130
202
82
10000010
‚
&#130;
Extended ASCII
131
203
83
10000011
ƒ
&#131;
Extended ASCII
132
204
84
10000100
„
&#132;
Extended ASCII
133
205
85
10000101
…
&#133;
Extended ASCII
134
206
86
10000110
†
&#134;
Extended ASCII
135
207
87
10000111
‡
&#135;
Extended ASCII
136
210
88
10001000
ˆ
&#136;
Extended ASCII
137
211
89
10001001
‰
&#137;
Extended ASCII
138
212
8A
10001010
Š
&#138;
Extended ASCII
139
213
8B
10001011
‹
&#139;
Extended ASCII
140
214
8C
10001100
Œ
&#140;
Extended ASCII
141
215
8D
10001101

&#141;
Extended ASCII
142
216
8E
10001110
Ž
&#142;
Extended ASCII
143
217
8F
10001111

&#143;
Extended ASCII
144
220
90
10010000

&#144;
Extended ASCII
145
221
91
10010001
‘
&#145;
Extended ASCII
146
222
92
10010010
’
&#146;
Extended ASCII
147
223
93
10010011
“
&#147;
Extended ASCII
148
224
94
10010100
”
&#148;
Extended ASCII
149
225
95
10010101
•
&#149;
Extended ASCII
150
226
96
10010110
–
&#150;
Extended ASCII
151
227
97
10010111
—
&#151;
Extended ASCII
152
230
98
10011000
˜
&#152;
Extended ASCII
153
231
99
10011001
™
&#153;
Extended ASCII
154
232
9A
10011010
š
&#154;
Extended ASCII
155
233
9B
10011011
›
&#155;
Extended ASCII
156
234
9C
10011100
œ
&#156;
Extended ASCII
157
235
9D
10011101

&#157;
Extended ASCII
158
236
9E
10011110
ž
&#158;
Extended ASCII
159
237
9F
10011111
Ÿ
&#159;
Extended ASCII
160
240
A0
10100000
 
&#160;
Extended ASCII
161
241
A1
10100001
¡
&#161;
Extended ASCII
162
242
A2
10100010
¢
&#162;
Extended ASCII
163
243
A3
10100011
£
&#163;
Extended ASCII
164
244
A4
10100100
¤
&#164;
Extended ASCII
165
245
A5
10100101
¥
&#165;
Extended ASCII
166
246
A6
10100110
¦
&#166;
Extended ASCII
167
247
A7
10100111
§
&#167;
Extended ASCII
168
250
A8
10101000
¨
&#168;
Extended ASCII
169
251
A9
10101001
©
&#169;
Extended ASCII
170
252
AA
10101010
ª
&#170;
Extended ASCII
171
253
AB
10101011
«
&#171;
Extended ASCII
172
254
AC
10101100
¬
&#172;
Extended ASCII
173
255
AD
10101101
­
&#173;
Extended ASCII
174
256
AE
10101110
®
&#174;
Extended ASCII
175
257
AF
10101111
¯
&#175;
Extended ASCII
176
260
B0
10110000
°
&#176;
Extended ASCII
177
261
B1
10110001
±
&#177;
Extended ASCII
178
262
B2
10110010
²
&#178;
Extended ASCII
179
263
B3
10110011
³
&#179;
Extended ASCII
180
264
B4
10110100
´
&#180;
Extended ASCII
181
265
B5
10110101
µ
&#181;
Extended ASCII
182
266
B6
10110110
&#182;
Extended ASCII
183
267
B7
10110111
·
&#183;
Extended ASCII
184
270
B8
10111000
¸
&#184;
Extended ASCII
185
271
B9
10111001
¹
&#185;
Extended ASCII
186
272
BA
10111010
º
&#186;
Extended ASCII
187
273
BB
10111011
»
&#187;
Extended ASCII
188
274
BC
10111100
¼
&#188;
Extended ASCII
189
275
BD
10111101
½
&#189;
Extended ASCII
190
276
BE
10111110
¾
&#190;
Extended ASCII
191
277
BF
10111111
¿
&#191;
Extended ASCII
192
300
C0
11000000
À
&#192;
Extended ASCII
193
301
C1
11000001
Á
&#193;
Extended ASCII
194
302
C2
11000010
Â
&#194;
Extended ASCII
195
303
C3
11000011
Ã
&#195;
Extended ASCII
196
304
C4
11000100
Ä
&#196;
Extended ASCII
197
305
C5
11000101
Å
&#197;
Extended ASCII
198
306
C6
11000110
Æ
&#198;
Extended ASCII
199
307
C7
11000111
Ç
&#199;
Extended ASCII
200
310
C8
11001000
È
&#200;
Extended ASCII
201
311
C9
11001001
É
&#201;
Extended ASCII
202
312
CA
11001010
Ê
&#202;
Extended ASCII
203
313
CB
11001011
Ë
&#203;
Extended ASCII
204
314
CC
11001100
Ì
&#204;
Extended ASCII
205
315
CD
11001101
Í
&#205;
Extended ASCII
206
316
CE
11001110
Î
&#206;
Extended ASCII
207
317
CF
11001111
Ï
&#207;
Extended ASCII
208
320
D0
11010000
Ð
&#208;
Extended ASCII
209
321
D1
11010001
Ñ
&#209;
Extended ASCII
210
322
D2
11010010
Ò
&#210;
Extended ASCII
211
323
D3
11010011
Ó
&#211;
Extended ASCII
212
324
D4
11010100
Ô
&#212;
Extended ASCII
213
325
D5
11010101
Õ
&#213;
Extended ASCII
214
326
D6
11010110
Ö
&#214;
Extended ASCII
215
327
D7
11010111
×
&#215;
Extended ASCII
216
330
D8
11011000
Ø
&#216;
Extended ASCII
217
331
D9
11011001
Ù
&#217;
Extended ASCII
218
332
DA
11011010
Ú
&#218;
Extended ASCII
219
333
DB
11011011
Û
&#219;
Extended ASCII
220
334
DC
11011100
Ü
&#220;
Extended ASCII
221
335
DD
11011101
Ý
&#221;
Extended ASCII
222
336
DE
11011110
Þ
&#222;
Extended ASCII
223
337
DF
11011111
ß
&#223;
Extended ASCII
224
340
E0
11100000
à
&#224;
Extended ASCII
225
341
E1
11100001
á
&#225;
Extended ASCII
226
342
E2
11100010
â
&#226;
Extended ASCII
227
343
E3
11100011
ã
&#227;
Extended ASCII
228
344
E4
11100100
ä
&#228;
Extended ASCII
229
345
E5
11100101
å
&#229;
Extended ASCII
230
346
E6
11100110
æ
&#230;
Extended ASCII
231
347
E7
11100111
ç
&#231;
Extended ASCII
232
350
E8
11101000
è
&#232;
Extended ASCII
233
351
E9
11101001
é
&#233;
Extended ASCII
234
352
EA
11101010
ê
&#234;
Extended ASCII
235
353
EB
11101011
ë
&#235;
Extended ASCII
236
354
EC
11101100
ì
&#236;
Extended ASCII
237
355
ED
11101101
í
&#237;
Extended ASCII
238
356
EE
11101110
î
&#238;
Extended ASCII
239
357
EF
11101111
ï
&#239;
Extended ASCII
240
360
F0
11110000
ð
&#240;
Extended ASCII
241
361
F1
11110001
ñ
&#241;
Extended ASCII
242
362
F2
11110010
ò
&#242;
Extended ASCII
243
363
F3
11110011
ó
&#243;
Extended ASCII
244
364
F4
11110100
ô
&#244;
Extended ASCII
245
365
F5
11110101
õ
&#245;
Extended ASCII
246
366
F6
11110110
ö
&#246;
Extended ASCII
247
367
F7
11110111
÷
&#247;
Extended ASCII
248
370
F8
11111000
ø
&#248;
Extended ASCII
249
371
F9
11111001
ù
&#249;
Extended ASCII
250
372
FA
11111010
ú
&#250;
Extended ASCII
251
373
FB
11111011
û
&#251;
Extended ASCII
252
374
FC
11111100
ü
&#252;
Extended ASCII
253
375
FD
11111101
ý
&#253;
Extended ASCII
254
376
FE
11111110
þ
&#254;
Extended ASCII
255
377
FF
11111111
ÿ
&#255;
Extended ASCII