This chart shows the standard ASCII characters in numerical order with the corresponding decimal and hexadecimal values.
Decimal |
Hex |
ASCII |
EBCDIC |
||
---|---|---|---|---|---|
0 |
00 |
NUL |
null |
NUL |
null |
1 |
01 |
SOH |
start of heading |
SOH |
start of heading |
2 |
02 |
STX |
start of text |
STX |
start of text |
3 |
03 |
ETX |
end of text |
ETX |
end of text |
4 |
04 |
EOT |
end of transmission |
SEL |
select |
5 |
05 |
ENQ |
enquiry |
HT |
horizontal tab |
6 |
06 |
ACK |
acknowledge |
RNL |
required new-line |
7 |
07 |
BEL |
bell |
DEL |
delete |
8 |
08 |
BS |
backspace |
GE |
graphic escape |
9 |
09 |
HT |
horizontal tab |
SPS |
superscript |
10 |
0A |
LF |
line feed |
RPT |
repeat |
11 |
0B |
VT |
vertical tab |
VT |
vertical tab |
12 |
0C |
FF |
form feed |
FF |
form feed |
13 |
0D |
CR |
carriage return |
CR |
carriage return |
14 |
0E |
SO |
shift out |
SO |
shift out |
15 |
0F |
SI |
shift in |
SI |
shift in |
16 |
10 |
DLE |
data link escape |
DLE |
data link escape |
17 |
11 |
DC1 |
device control 1 |
DC1 |
device control 1 |
18 |
12 |
DC2 |
device control 2 |
DC2 |
device control 2 |
19 |
13 |
DC3 |
device control 3 |
DC3 |
device control 3 |
20 |
14 |
DC4 |
device control 4 |
RES/ ENP |
restore/enable presentation |
21 |
15 |
NAK |
negative acknowledge |
NL |
new-line |
22 |
16 |
SYN |
synchronous idle |
BS |
backspace |
23 |
17 |
ETB |
end of transmission block |
POC |
program-operator communications |
24 |
18 |
CAN |
cancel |
CAN |
cancel |
25 |
19 |
EM |
end of medium |
EM |
end of medium |
26 |
1A |
SUB |
substitute |
UBS |
unit backspace |
27 |
1B |
ESC |
escape |
CU1 |
customer use 1 |
28 |
1C |
FS |
file separator |
IFS |
interchange file separator |
29 |
1D |
GS |
group separator |
IGS |
interchange group separator |
30 |
1E |
RS |
record separator |
IRS |
interchange record separator |
31 |
1F |
US |
unit separator |
IUS/ ITB |
interchange unit separator / intermediate transmission block |
32 |
20 |
SP |
space |
DS |
digit select |
33 |
21 |
! |
exclamation point |
SOS |
start of significance |
34 |
22 |
" |
straight double quotation mark |
FS |
field separator |
35 |
23 |
# |
number sign |
WUS |
word underscore |
36 |
24 |
$ |
dollar sign |
BYP/ INP |
bypass/inhibit presentation |
37 |
25 |
% |
percent sign |
LF |
line feed |
38 |
26 |
& |
ampersand |
ETB |
end of transmission block |
39 |
27 |
' |
apostrophe |
ESC |
escape |
40 |
28 |
( |
left parenthesis |
SA |
set attribute |
41 |
29 |
) |
right parenthesis |
|
|
42 |
2A |
* |
asterisk |
SM/ SW |
set model switch |
43 |
2B |
+ |
addition sign |
CSP |
control sequence prefix |
44 |
2C |
, |
comma |
MFA |
modify field attribute |
45 |
2D |
- |
subtraction sign |
ENQ |
enquiry |
46 |
2E |
. |
period |
ACK |
acknowledge |
47 |
2F |
/ |
right slash |
BEL |
bell |
48 |
30 |
0 |
0 |
|
|
49 |
31 |
1 |
1 |
|
|
50 |
32 |
2 |
2 |
SYN |
synchronous idle |
51 |
33 |
3 |
3 |
IR |
index return |
52 |
34 |
4 |
4 |
PP |
presentation position |
53 |
35 |
5 |
5 |
TRN |
|
54 |
36 |
6 |
6 |
NBS |
numeric backspace |
55 |
37 |
7 |
7 |
EOT |
end of transmission |
56 |
38 |
8 |
8 |
SBS |
subscript |
57 |
39 |
9 |
9 |
IT |
indent tab |
58 |
3A |
: |
colon |
RFF |
required form feed |
59 |
3B |
; |
semicolon |
CU3 |
customer use 3 |
60 |
3C |
< |
less-than |
DC4 |
device control 4 |
61 |
3D |
= |
equal |
NAK |
negative acknowledge |
62 |
3E |
> |
greater-than |
|
|
63 |
3F |
? |
question mark |
SUB |
substitute |
64 |
40 |
@ |
at symbol |
SP |
space |
65 |
41 |
A |
A |
|
|
66 |
42 |
B |
B |
|
|
67 |
43 |
C |
C |
|
|
68 |
44 |
D |
D |
|
|
69 |
45 |
E |
E |
|
|
70 |
46 |
F |
F |
|
|
Decimal |
Hex |
ASCII |
EBCDIC |
||
71 |
47 |
G |
G |
|
|
72 |
48 |
H |
H |
|
|
73 |
49 |
I |
I |
|
|
74 |
4A |
J |
J |
¢ |
cent |
75 |
4B |
K |
K |
. |
period |
76 |
4C |
L |
L |
< |
less-than |
77 |
4D |
M |
M |
( |
left parenthesis |
78 |
4E |
N |
N |
+ |
addition sign |
79 |
4F |
O |
O |
| |
logical or |
80 |
50 |
P |
P |
& |
ampersand |
81 |
51 |
Q |
Q |
|
|
82 |
52 |
R |
R |
|
|
83 |
53 |
S |
S |
|
|
84 |
54 |
T |
T |
|
|
85 |
55 |
U |
U |
|
|
86 |
56 |
V |
V |
|
|
87 |
57 |
W |
W |
|
|
88 |
58 |
X |
X |
|
|
89 |
59 |
Y |
Y |
|
|
90 |
5A |
Z |
Z |
! |
exclamation mark |
91 |
5B |
[ |
left bracket |
$ |
dollar sign |
92 |
5C |
\ |
left slant |
* |
asterisk |
93 |
5D |
] |
right bracket |
) |
right parenthesis |
94 |
5E |
^ |
hat, circumflex |
; |
semicolon |
95 |
5F |
_ |
underscore |
¬ |
logical not |
96 |
60 |
` |
grave |
- |
subtraction sign |
97 |
61 |
a |
a |
/ |
right slash |
98 |
62 |
b |
b |
|
|
99 |
63 |
c |
c |
|
|
100 |
64 |
d |
d |
|
|
101 |
65 |
e |
e |
|
|
102 |
66 |
f |
f |
|
|
103 |
67 |
g |
g |
|
|
104 |
68 |
h |
h |
|
|
105 |
69 |
i |
i |
|
|
106 |
6A |
j |
j |
| |
split vertical bar |
107 |
6B |
k |
k |
, |
comma |
108 |
6C |
l |
l |
% |
percent sign |
109 |
6D |
m |
m |
_ |
underscore |
110 |
6E |
n |
n |
> |
greater-than |
111 |
6F |
o |
o |
? |
question mark |
112 |
70 |
p |
p |
|
|
113 |
71 |
q |
q |
|
|
114 |
72 |
r |
r |
|
|
115 |
73 |
s |
s |
|
|
116 |
74 |
t |
t |
|
|
117 |
75 |
u |
u |
|
|
118 |
76 |
v |
v |
|
|
119 |
77 |
w |
w |
|
|
120 |
78 |
x |
x |
|
|
121 |
79 |
y |
y |
ˋ |
grave |
122 |
7A |
z |
z |
: |
colon |
123 |
7B |
{ |
opening brace |
# |
number sign |
124 |
7C |
| |
vertical line |
@ |
at symbol |
125 |
7D |
} |
closing brace |
' |
apostrophe |
126 |
7E |
~ |
tilde |
= |
equal |
127 |
7F |
|
|
" |
straight double quotation mark |
128 |
80 |
|
|
||
129 |
81 |
|
|
a |
a |
130 |
82 |
|
|
b |
b |
131 |
83 |
|
|
c |
c |
132 |
84 |
|
|
d |
d |
133 |
85 |
|
|
e |
e |
134 |
86 |
|
|
f |
f |
135 |
87 |
|
|
g |
g |
136 |
88 |
|
|
h |
h |
137 |
89 |
|
|
i |
i |
138 |
8A |
|
|
|
|
139 |
8B |
|
|
|
|
140 |
8C |
|
|
|
|
141 |
8D |
|
|
|
|
142 |
8E |
|
|
|
|
143 |
8F |
|
|
|
|
144 |
90 |
|
|
|
|
145 |
91 |
|
|
j |
j |
146 |
92 |
|
|
k |
k |
147 |
93 |
|
|
l |
l |
148 |
94 |
|
|
m |
m |
149 |
95 |
|
|
n |
n |
150 |
96 |
|
|
o |
o |
151 |
97 |
|
|
p |
p |
152 |
98 |
|
|
q |
q |
153 |
99 |
|
|
r |
r |
154 |
9A |
|
|
|
|
155 |
9B |
|
|
|
|
156 |
9C |
|
|
|
|
157 |
9D |
|
|
|
|
158 |
9E |
|
|
|
|
159 |
9F |
|
|
|
|
160 |
A0 |
|
|
|
|
161 |
A1 |
|
|
~ |
similar, tilde |
162 |
A2 |
|
|
s |
s |
163 |
30 |
|
|
t |
t |
164 |
A4 |
|
|
u |
u |
165 |
A5 |
|
|
v |
v |
166 |
A6 |
|
|
w |
w |
167 |
A7 |
|
|
x |
x |
168 |
A8 |
|
|
y |
y |
169 |
A9 |
|
|
z |
z |
170 |
AA |
|
|
|
|
171 |
AB |
|
|
|
|
172 |
AC |
|
|
|
|
173 |
AD |
|
|
|
|
174 |
AE |
|
|
|
|
175 |
AF |
|
|
|
|
176 |
B0 |
|
|
|
|
177 |
B1 |
|
|
|
|
178 |
B2 |
|
|
|
|
179 |
B3 |
|
|
|
|
180 |
B4 |
|
|
|
|
Decimal |
Hex |
ASCII |
EBCDIC |
||
181 |
B5 |
|
|
|
|
182 |
B6 |
|
|
|
|
183 |
B7 |
|
|
|
|
184 |
B8 |
|
|
|
|
185 |
B9 |
|
|
|
|
186 |
BA |
|
|
|
|
187 |
BB |
|
|
|
|
188 |
BC |
|
|
|
|
189 |
BD |
|
|
|
|
190 |
BE |
|
|
|
|
191 |
BF |
|
|
|
|
192 |
C0 |
|
|
{ |
left brace |
193 |
C1 |
|
|
A |
A |
194 |
C2 |
|
|
B |
B |
195 |
C3 |
|
|
C |
C |
196 |
C4 |
|
|
D |
D |
197 |
C5 |
|
|
E |
E |
198 |
C6 |
|
|
F |
F |
199 |
C7 |
|
|
G |
G |
200 |
C8 |
|
|
H |
H |
201 |
C9 |
|
|
I |
I |
202 |
CA |
|
|
|
|
203 |
CB |
|
|
|
|
204 |
CC |
|
|
|
|
205 |
CD |
|
|
|
|
206 |
CE |
|
|
|
|
207 |
CF |
|
|
|
|
208 |
D0 |
|
|
} |
right brace |
209 |
D1 |
|
|
J |
J |
210 |
D2 |
|
|
K |
K |
211 |
D3 |
|
|
L |
L |
212 |
D4 |
|
|
M |
M |
213 |
D5 |
|
|
N |
N |
214 |
D6 |
|
|
O |
O |
215 |
D7 |
|
|
P |
P |
216 |
D8 |
|
|
Q |
Q |
217 |
D9 |
|
|
R |
R |
218 |
DA |
|
|
|
|
219 |
DB |
|
|
|
|
220 |
DC |
|
|
|
|
221 |
DD |
|
|
|
|
222 |
DE |
|
|
|
|
223 |
DF |
|
|
|
|
224 |
E0 |
|
\ |
left slash |
|
225 |
E1 |
|
|
|
|
226 |
E2 |
|
|
S |
S |
227 |
E3 |
|
|
T |
T |
228 |
E4 |
|
|
U |
U |
229 |
E5 |
|
|
V |
V |
230 |
E6 |
|
|
W |
W |
231 |
E7 |
|
|
X |
X |
232 |
E8 |
|
|
Y |
Y |
233 |
E9 |
|
|
Z |
Z |
234 |
EA |
|
|
|
|
235 |
EB |
|
|
|
|
236 |
EC |
|
|
|
|
237 |
ED |
|
|
|
|
238 |
EE |
|
|
|
|
239 |
EF |
|
|
|
|
240 |
F0 |
|
|
0 |
0 |
241 |
F1 |
|
|
1 |
1 |
242 |
F2 |
|
|
2 |
2 |
243 |
F3 |
|
|
3 |
3 |
244 |
F4 |
|
|
4 |
4 |
245 |
F5 |
|
|
5 |
5 |
246 |
F6 |
|
|
6 |
6 |
247 |
F7 |
|
|
7 |
7 |
248 |
F8 |
|
|
8 |
8 |
249 |
F9 |
|
|
9 |
9 |
250 |
FA |
|
|
| |
vertical line |
251 |
FB |
|
|
|
|
252 |
FC |
|
|
|
|
253 |
FD |
|
|
|
|
254 |
FE |
|
|
|
|
255 |
FF |
|
|
EO |
eight ones |