ASCII Standard Character Set
| Char | Ctrl | Dec | Hex | |
Char | Dec | Hex | |
Char | Dec | Hex | |
Char | Dec | Hex |
|
| NUL | ^@ | 0 | 00 |
<space> | 32 | 20 |
@ | 64 | 40 |
` | 96 | 60 |
| SOH | ^A | 1 | 01 |
! | 33 | 21 |
A | 65 | 41 |
a | 97 | 61 |
| STX | ^B | 2 | 02 |
" | 34 | 22 |
B | 66 | 42 |
b | 98 | 62 |
| ETX | ^C | 3 | 03 |
# | 35 | 23 |
C | 67 | 43 |
c | 99 | 63 |
| EOT | ^D | 4 | 04 |
$ | 36 | 24 |
D | 68 | 44 |
d | 100 | 64 |
| ENQ | ^E | 5 | 05 |
% | 37 | 25 |
E | 69 | 45 |
e | 101 | 65 |
| ACK | ^F | 6 | 06 |
& | 38 | 26 |
F | 70 | 46 |
f | 102 | 66 |
| BEL | ^G | 7 | 07 |
' | 39 | 27 |
G | 71 | 47 |
g | 103 | 67 |
| BS | ^H | 8 | 08 |
( | 40 | 28 |
H | 72 | 48 |
h | 104 | 68 |
| HT | ^I | 9 | 09 |
) | 41 | 29 |
I | 73 | 49 |
i | 105 | 69 |
| LF | ^J | 10 | 0A |
* | 42 | 2A |
J | 74 | 4A |
j | 106 | 6A |
| VT | ^K | 11 | 0B |
+ | 43 | 2B |
K | 75 | 4B |
k | 107 | 6B |
| FF | ^L | 12 | 0C |
, | 44 | 2C |
L | 76 | 4C |
l | 108 | 6C |
| CR | ^M | 13 | 0D |
- | 45 | 2D |
M | 77 | 4D |
m | 109 | 6D |
| SO | ^N | 14 | 0E |
. | 46 | 2E |
N | 78 | 4E |
n | 110 | 6E |
| SI | ^O | 15 | 0F |
/ | 47 | 2F |
O | 79 | 4F |
o | 111 | 6F |
| DLE | ^P | 16 | 10 |
0 | 48 | 30 |
P | 80 | 50 |
p | 112 | 70 |
| DC1 | ^Q | 17 | 11 |
1 | 49 | 31 |
Q | 81 | 51 |
q | 113 | 71 |
| DC2 | ^R | 18 | 12 |
2 | 50 | 32 |
R | 82 | 52 |
r | 114 | 72 |
| DC3 | ^S | 19 | 13 |
3 | 51 | 33 |
S | 83 | 53 |
s | 115 | 73 |
| DC4 | ^T | 20 | 14 |
4 | 52 | 34 |
T | 84 | 54 |
t | 116 | 74 |
| NAK | ^U | 21 | 15 |
5 | 53 | 35 |
U | 85 | 55 |
u | 117 | 75 |
| SYN | ^V | 22 | 16 |
6 | 54 | 36 |
V | 86 | 56 |
v | 118 | 76 |
| ETB | ^W | 23 | 17 |
7 | 55 | 37 |
W | 87 | 57 |
w | 119 | 77 |
| CAN | ^X | 24 | 18 |
8 | 56 | 38 |
X | 88 | 58 |
x | 120 | 78 |
| EM | ^Y | 25 | 19 |
9 | 57 | 39 |
Y | 89 | 59 |
y | 121 | 79 |
| SUB | ^Z | 26 | 1A |
: | 58 | 3A |
Z | 90 | 5A |
z | 122 | 7A |
| ESC | ^[ | 27 | 1B |
; | 59 | 3B |
[ | 91 | 5B |
{ | 123 | 7B |
| FS | ^\ | 28 | 1C |
< | 60 | 3C |
\ | 92 | 5C |
| | 124 | 7C |
| GS | ^] | 29 | 1D |
= | 61 | 3D |
] | 93 | 5D |
} | 125 | 7D |
| RS | ^^ | 30 | 1E |
> | 62 | 3E |
^ | 94 | 5E |
~ | 126 | 7E |
| US | ^_ | 31 | 1F |
? | 63 | 3F |
_ | 95 | 5F |
<delete> | 127 | 7F |
Notes
- ASCII (American Standard Code for Information Interchange)
- is a 7-bit character code that was introduced by American National Standards Institute (ANSI) and is used by most U.S. personal and workstation computers.
-
- Other Common Alphanumeric Codes
- EBCDIC (Extended Binary Coded Decimal Interchange Code)
- was developed by IBM for use on their mainframe computers.
- Unicode
- is a character coding system designed to support the worldwide interchange and display of written texts of diverse languages by providing a unique number for every character.
Other Resources
[ Index | Technical Notes ]
DISCLAIMER
Page author: Dawn Rorvik (rorvikd@evergreen.edu)
Last modified: 05/20/2003
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