ASCII Chart
The following chart contains all 128 ASCII decimal (dec), octal (oct), hexadecimal (hex) and character (ch) codes.
dec
|
oct
|
hex
|
ch
|
dec
|
oct
|
hex
|
ch
|
dec
|
oct
|
hex
|
ch
|
dec
|
oct
|
hex
|
ch
| |||
0
|
0
|
00
|
NUL (null)
|
32
|
40
|
20
|
(space) | 64
|
100
|
40
|
@
|
96
|
140
|
60
|
`
| |||
1
|
1
|
01
|
SOH (start of header)
|
33
|
41
|
21
|
!
|
65
|
101
|
41
|
A
|
97
|
141
|
61
|
a
| |||
2
|
2
|
02
|
STX (start of text)
|
34
|
42
|
22
|
"
|
66
|
102
|
42
|
B
|
98
|
142
|
62
|
b
| |||
3
|
3
|
03
|
ETX (end of text)
|
35
|
43
|
23
|
#
|
67
|
103
|
43
|
C
|
99
|
143
|
63
|
c
| |||
4
|
4
|
04
|
EOT (end of transmission)
|
36
|
44
|
24
|
$
|
68
|
104
|
44
|
D
|
100
|
144
|
64
|
d
| |||
5
|
5
|
05
|
ENQ (enquiry)
|
37
|
45
|
25
|
%
|
69
|
105
|
45
|
E
|
101
|
145
|
65
|
e
| |||
6
|
6
|
06
|
ACK (acknowledge)
|
38
|
46
|
26
|
&
|
70
|
106
|
46
|
F
|
102
|
146
|
66
|
f
| |||
7
|
7
|
07
|
BEL (bell)
|
39
|
47
|
27
|
'
|
71
|
107
|
47
|
G
|
103
|
147
|
67
|
g
| |||
8
|
10
|
08
|
BS (backspace)
|
40
|
50
|
28
|
(
|
72
|
110
|
48
|
H
|
104
|
150
|
68
|
h
| |||
9
|
11
|
09
|
HT (horizontal tab)
|
41
|
51
|
29
|
)
|
73
|
111
|
49
|
I
|
105
|
151
|
69
|
i
| |||
10
|
12
|
0a
|
LF (line feed - new line)
|
42
|
52
|
2a
|
*
|
74
|
112
|
4a
|
J
|
106
|
152
|
6a
|
j
| |||
11
|
13
|
0b
|
VT (vertical tab)
|
43
|
53
|
2b
|
+
|
75
|
113
|
4b
|
K
|
107
|
153
|
6b
|
k
| |||
12
|
14
|
0c
|
FF (form feed - new page)
|
44
|
54
|
2c
|
,
|
76
|
114
|
4c
|
L
|
108
|
154
|
6c
|
l
| |||
13
|
15
|
0d
|
CR (carriage return)
|
45
|
55
|
2d
|
-
|
77
|
115
|
4d
|
M
|
109
|
155
|
6d
|
m
| |||
14
|
16
|
0e
|
SO (shift out)
|
46
|
56
|
2e
|
.
|
78
|
116
|
4e
|
N
|
110
|
156
|
6e
|
n
| |||
15
|
17
|
0f
|
SI (shift in)
|
47
|
57
|
2f
|
/
|
79
|
117
|
4f
|
O
|
111
|
157
|
6f
|
o
| |||
16
|
20
|
10
|
DLE (data link escape)
|
48
|
60
|
30
|
0
|
80
|
120
|
50
|
P
|
112
|
160
|
70
|
p
| |||
17
|
21
|
11
|
DC1 (device control 1)
|
49
|
61
|
31
|
1
|
81
|
121
|
51
|
Q
|
113
|
161
|
71
|
q
| |||
18
|
22
|
12
|
DC2 (device control 2)
|
50
|
62
|
32
|
2
|
82
|
122
|
52
|
R
|
114
|
162
|
72
|
r
| |||
19
|
23
|
13
|
DC3 (device control 3)
|
51
|
63
|
33
|
3
|
83
|
123
|
53
|
S
|
115
|
163
|
73
|
s
| |||
20
|
24
|
14
|
DC4 (device control 4)
|
52
|
64
|
34
|
4
|
84
|
124
|
54
|
T
|
116
|
164
|
74
|
t
| |||
21
|
25
|
15
|
NAK (negative acknowledge)
|
53
|
65
|
35
|
5
|
85
|
125
|
55
|
U
|
117
|
165
|
75
|
u
| |||
22
|
26
|
16
|
SYN (synchronous idle)
|
54
|
66
|
36
|
6
|
86
|
126
|
56
|
V
|
118
|
166
|
76
|
v
| |||
23
|
27
|
17
|
ETB (end of transmission block)
|
55
|
67
|
37
|
7
|
87
|
127
|
57
|
W
|
119
|
167
|
77
|
w
| |||
24
|
30
|
18
|
CAN (cancel)
|
56
|
70
|
38
|
8
|
88
|
130
|
58
|
X
|
120
|
170
|
78
|
x
| |||
25
|
31
|
19
|
EM (end of medium)
|
57
|
71
|
39
|
9
|
89
|
131
|
59
|
Y
|
121
|
171
|
79
|
y
| |||
26
|
32
|
1a
|
SUB (substitute)
|
58
|
72
|
3a
|
:
|
90
|
132
|
5a
|
Z
|
122
|
172
|
7a
|
z
| |||
27
|
33
|
1b
|
ESC (escape)
|
59
|
73
|
3b
|
;
|
91
|
133
|
5b
|
[
|
123
|
173
|
7b
|
{
| |||
28
|
34
|
1c
|
FS (file separator)
|
60
|
74
|
3c
|
<
|
92
|
134
|
5c
|
\
|
124
|
174
|
7c
|
||||
29
|
35
|
1d
|
GS (group separator)
|
61
|
75
|
3d
|
=
|
93
|
135
|
5d
|
]
|
125
|
175
|
7d
|
}
| |||
30
|
36
|
1e
|
RS (record separator)
|
62
|
76
|
3e
|
>
|
94
|
136
|
5e
|
^
|
126
|
176
|
7e
|
~
| |||
31
|
37
|
1f
|
US (unit separator)
|
63
|
77
|
3f
|
?
|
95
|
137
|
5f
|
_
|
127
|
177
|
7f
|
DEL (delete)
|
Note: in Unicode, the ASCII character block is known as U+0000..U+007F Basic Latin.
See also
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