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ASCII CODE

The ASCII (American Standard Code for Information Interchange) table is used by most of the PC industry as the standard for the exchange of data and information.Each character is represented by a ASCII decimal value and a hexadecimal equivalent. The hexadecimal number is translated to a binary code of one Byte, eight bits and/or two nibbles.

Non-Printable
Character Decimal number Hexadecimal number Binary code
NUL 0 0 0000 0000
SOH 1 1 0000 0001
STX 2 2 0000 0010
ETX 3 3 0000 0011
EOT 4 4 0000 0100
ENQ 5 5 0000 0101
ACK 6 6 0000 0110
BEL 7 7 0000 0111
BS 8 8 0000 1000
TAB 9 9 0000 1001
LF 10 A 0000 1010
VT 11 B 00)0 1011
FF 12 C 0000 1100
CR 13 D 0000 1101
SO 14 E 0000 1110
SI 15 F 0000 1111
DLE 16 10 0001 0000
DC1 17 11 0001 0001
DC2 18 12 0001 0010
DC3 19 13 0001 0011
DC4 20 14 0001 0100
NAK 21 15 0001 0101
SYN 22 16 0001 0110
ETB 23 17 0001 0111
CAN 24 18 0001 1000
EM 25 19 0001 1001
SUB 26 1A 0001 1010
ESC 27 1B 0001 1011
FS 28 1C 0001 1100
GS 29 1D 0001 1101
RS 30 1E 0001 1110
US 31 1F 0001 1111

Printable
Character Decimal number Hexadecimal number Binary code
Space Bar 32 20 0010 0000
! 33 21 0010 0001
" 34 22 0010 0010
# 35 23 0010 0011
$ 36 24 0010 0100
% 37 25 0010 0101
& 38 26 0010 0110
' 39 27 0010 0111
( 40 28 0010 1000
) 41 29 0010 1001
* 42 2A 0010 1010
+ 43 2B 0010 1011
, 44 2C 0010 1100
- 45 2D 0010 1101
. 46 2E 0010 1110
/ 47 2F 0010 FFFF
0 48 30 0011 0000
1 49 31 0011 0001
2 50 32 0011 0010
3 51 33 0011 0011
4 52 34 0011 0100
5 53 35 0011 0101
6 54 36 0011 0110
7 55 37 0011 0111
8 56 38 0011 1000
9 57 39 0011 1001
: 58 3A 0011 1010
; 59 3B 0011 1011
< 60 3C 0011 1100
= 61 3D 0011 1101
> 62 3E 0011 1110
? 63 3F 0011 1111
@ 64 40 0100 0000
A 65 41 0100 0001
B 66 42 0100 0010
C 67 43 0100 0011
D 68 44 0100 0100
E 69 45 0100 0101
F 70 46 0100 0110
G 71 47 0100 0111
H 72 48 0100 1000
I 73 49 0100 1001
J 74 4A 0100 1010
K 75 4B 0100 1011
L 76 4C 0100 1100
M 77 4D 0100 1101
N 78 4E 0100 1110
O 79 4F 0100 1111
P 80 50 0101 0000
Q 81 51 0101 0001
R 82 52 0101 0010
S 83 53 0101 0011
T 84 54 0101 0100
U 85 55 0101 0101
V 86 56 0101 0110
W 87 57 0101 0111
X 88 58 0101 1000
Y 89 59 0101 1001
Z 90 5A 0101 1010
[ 91 5B 0101 1011
\ 92 5C 0101 1100
] 93 5D 0101 1101
^ 94 5E 0101 1110
_ 95 5F 0101 1111
` 96 60 0110 0000
a 97 61 0110 0001
b 98 62 0110 0010
c 99 63 0110 0011
d 100 64 0110 0100
e 101 65 0110 0101
f 102 66 0110 0110
g 103 67 0110 0111
h 104 68 0110 1000
i 105 69 0110 1001
j 106 6A 0110 1010
k 107 6B 0110 1011
l 108 6C 0110 1100
m 109 6D 0110 1101
n 110 6E 0110 1110
o 111 6F 0110 1111
p 112 70 0111 0000
q 113 71 0111 0001
r 114 72 0111 0010
s 115 73 0111 0011
t 116 74 0111 0100
u 117 75 0111 0101
v 118 76 0111 0110
w 119 77 0111 0111
x 120 78 0111 1000
y 121 79 0111 1001
z 122 7A 0111 1010
{ 123 7B 0111 1011
| 124 7C 0111 1100
} 125 7D 0111 1101
~ 126 7E 0111 1110
DEL KEY 127 7F 0111 1111