ASCII Table

ASCII (American Standard Code for Information Interchange), is a character encoding standard for electronic communication. It is a 7-bit code. ASCII codes represent text in computers, telecommunications equipment, and other devices.

Many 8-bit codes (e.g., ISO 8859-1) contain ASCII as their lower half. The international counterpart of ASCII is known as ISO 646-IRV.

ASCII Table

Decimal	Octal	Hexadecimal	Char
0	000	0x00	NUL '\0' (null character)
1	001	0x01	SOH (start of heading)
2	002	0x02	STX (start of text)
3	003	0x03	ETX (end of text)
4	004	0x04	EOT (end of transmission)
5	005	0x05	ENQ (enquiry)
6	006	0x06	ACK (acknowledge)
7	007	0x07	BEL '\a' (bell)
8	010	0x08	BS '\b' (backspace)
9	011	0x09	HT '\t' (horizontal tab)
10	012	0x0A	LF '\n' (new line)
11	013	0x0B	VT '\v' (vertical tab)
12	014	0x0C	FF '\f' (form feed)
13	015	0x0D	CR '\r' (carriage ret)
14	016	0x0E	SO (shift out)
15	017	0x0F	SI (shift in)
16	020	0x10	DLE (data link escape)
17	021	0x11	DC1 (device control 1)
18	022	0x12	DC2 (device control 2)
19	023	0x13	DC3 (device control 3)
20	024	0x14	DC4 (device control 4)
21	025	0x15	NAK (negative ack.)
22	026	0x16	SYN (synchronous idle)
23	027	0x17	ETB (end of trans. blk)
24	030	0x18	CAN (cancel)
25	031	0x19	EM (end of medium)
26	032	0x1A	SUB (substitute)
27	033	0x1B	ESC (escape)
28	034	0x1C	FS (file separator)
29	035	0x1D	GS (group separator)
30	036	0x1E	RS (record separator)
31	037	0x1F	US (unit separator)
32	040	0x20	SPACE
33	041	0x21	! (not)
34	042	0x22	"
35	043	0x23	#
36	044	0x24	$ (doller)
37	045	0x25	% (percentile)
38	046	0x26	&
39	047	0x27	'
40	050	0x28	(
41	051	0x29	)
42	052	0x2A	*
43	053	0x2B	+ (plus)
44	054	0x2C	,
45	055	0x2D	-
46	056	0x2E	.
47	057	0x2F	/
48	060	0x30	0
49	061	0x31	1
50	062	0x32	2
51	063	0x33	3
52	064	0x34	4
53	065	0x35	5
54	066	0x36	6
55	067	0x37	7
56	070	0x38	8
57	071	0x39	9
58	072	0x3A	: (colon)
59	073	0x3B	; (semi colon)
60	074	0x3C	<
61	075	0x3D	=
62	076	0x3E	>
63	077	0x3F	?
64	100	0x40	@
65	101	0x41	A
66	102	0x42	B
67	103	0x43	C
68	104	0x44	D
69	105	0x45	E
70	106	0x46	F
71	107	0x47	G
72	110	0x48	H
73	111	0x49	I
74	112	0x4A	J
75	113	0x4B	K
76	114	0x4C	L
77	115	0x4D	M
78	116	0x4E	N
79	117	0x4F	O
80	120	0x50	P
81	121	0x51	Q
82	122	0x52	R
83	123	0x53	S
84	124	0x54	T
85	125	0x55	U
86	126	0x56	V
87	127	0x57	W
88	130	0x58	X
89	131	0x59	Y
90	132	0x5A	Z
91	133	0x5B	[
92	134	0x5C	\ '\'
93	135	0x5D	]
94	136	0x5E	^
95	137	0x5F	_
96	140	0x60	`
97	141	0x61	a
98	142	0x62	b
99	143	0x63	c
100	144	0x64	d
101	145	0x65	e
102	146	0x66	f
103	147	0x67	g
104	150	0x68	h
105	151	0x69	i
106	152	0x6A	j
107	153	0x6B	k
108	154	0x6C	l
109	155	0x6D	m
110	156	0x6E	n
111	157	0x6F	o
112	160	0x70	p
113	161	0x71	q
114	162	0x72	r
115	163	0x73	s
116	164	0x74	t
117	165	0x75	u
118	166	0x76	v
119	167	0x77	w
120	170	0x78	x
121	171	0x79	y
122	172	0x7A	z
123	173	0x7B	{
124	174	0x7C	\|
125	175	0x7D	}
126	176	0x7E	~
127	177	0x7F	DEL

Programming Fundamental

ASCII Table

ASCII Table