📋 ASCII Table — Complete ASCII Character Codes

Complete ASCII character table with decimal, hexadecimal, octal, binary values and character symbols. Essential reference for programmers, developers, and students.

ASCII Character Reference

Dec	Hex	Oct	Binary	Char
0	00	000	0000000	NUL
1	01	001	0000001	SOH
2	02	002	0000010	STX
3	03	003	0000011	ETX
4	04	004	0000100	EOT
5	05	005	0000101	ENQ
6	06	006	0000110	ACK
7	07	007	0000111	BEL
8	08	010	0001000	BS
9	09	011	0001001	HT
10	0A	012	0001010	LF
11	0B	013	0001011	VT
12	0C	014	0001100	FF
13	0D	015	0001101	CR
14	0E	016	0001110	SO
15	0F	017	0001111	SI
16	10	020	0010000	DLE
17	11	021	0010001	DC1
18	12	022	0010010	DC2
19	13	023	0010011	DC3
20	14	024	0010100	DC4
21	15	025	0010101	NAK
22	16	026	0010110	SYN
23	17	027	0010111	ETB
24	18	030	0011000	CAN
25	19	031	0011001	EM
26	1A	032	0011010	SUB
27	1B	033	0011011	ESC
28	1C	034	0011100	FS
29	1D	035	0011101	GS
30	1E	036	0011110	RS
31	1F	037	0011111	US
32	20	040	0100000
33	21	041	0100001	!
34	22	042	0100010	"
35	23	043	0100011	#
36	24	044	0100100	$
37	25	045	0100101	%
38	26	046	0100110	&
39	27	047	0100111	'
40	28	050	0101000	(
41	29	051	0101001	)
42	2A	052	0101010	*
43	2B	053	0101011	+
44	2C	054	0101100	,
45	2D	055	0101101	-
46	2E	056	0101110	.
47	2F	057	0101111	/
48	30	060	0110000	0
49	31	061	0110001	1
50	32	062	0110010	2
51	33	063	0110011	3
52	34	064	0110100	4
53	35	065	0110101	5
54	36	066	0110110	6
55	37	067	0110111	7
56	38	070	0111000	8
57	39	071	0111001	9
58	3A	072	0111010	:
59	3B	073	0111011	;
60	3C	074	0111100	<
61	3D	075	0111101	=
62	3E	076	0111110	>
63	3F	077	0111111	?
64	40	100	1000000	@
65	41	101	1000001	A
66	42	102	1000010	B
67	43	103	1000011	C
68	44	104	1000100	D
69	45	105	1000101	E
70	46	106	1000110	F
71	47	107	1000111	G
72	48	110	1001000	H
73	49	111	1001001	I
74	4A	112	1001010	J
75	4B	113	1001011	K
76	4C	114	1001100	L
77	4D	115	1001101	M
78	4E	116	1001110	N
79	4F	117	1001111	O
80	50	120	1010000	P
81	51	121	1010001	Q
82	52	122	1010010	R
83	53	123	1010011	S
84	54	124	1010100	T
85	55	125	1010101	U
86	56	126	1010110	V
87	57	127	1010111	W
88	58	130	1011000	X
89	59	131	1011001	Y
90	5A	132	1011010	Z
91	5B	133	1011011	[
92	5C	134	1011100	\
93	5D	135	1011101	]
94	5E	136	1011110	^
95	5F	137	1011111	_
96	60	140	1100000	`
97	61	141	1100001	a
98	62	142	1100010	b
99	63	143	1100011	c
100	64	144	1100100	d
101	65	145	1100101	e
102	66	146	1100110	f
103	67	147	1100111	g
104	68	150	1101000	h
105	69	151	1101001	i
106	6A	152	1101010	j
107	6B	153	1101011	k
108	6C	154	1101100	l
109	6D	155	1101101	m
110	6E	156	1101110	n
111	6F	157	1101111	o
112	70	160	1110000	p
113	71	161	1110001	q
114	72	162	1110010	r
115	73	163	1110011	s
116	74	164	1110100	t
117	75	165	1110101	u
118	76	166	1110110	v
119	77	167	1110111	w
120	78	170	1111000	x
121	79	171	1111001	y
122	7A	172	1111010	z
123	7B	173	1111011	{
124	7C	174	1111100	\|
125	7D	175	1111101	}
126	7E	176	1111110	~
127	7F	177	1111111	DEL

Common ASCII Codes Quick Reference

32 = = 0x20

33 = ! = 0x21

34 = " = 0x22

35 = # = 0x23

36 = $ = 0x24

37 = % = 0x25

38 = & = 0x26

39 = ' = 0x27

40 = ( = 0x28

41 = ) = 0x29

42 = * = 0x2A

43 = + = 0x2B

44 = , = 0x2C

45 = - = 0x2D

46 = . = 0x2E

47 = / = 0x2F

48 = 0 = 0x30

57 = 9 = 0x39

65 = A = 0x41

90 = Z = 0x5A

97 = a = 0x61

122 = z = 0x7A

123 = { = 0x7B

124 = | = 0x7C

125 = } = 0x7D

126 = ~ = 0x7E

About ASCII

ASCII (American Standard Code for Information Interchange) is a character encoding standard that uses 7 bits to represent 128 characters (0–127). It includes control characters (0–31), printable characters (32–126), and the delete character (127). ASCII forms the foundation of modern character encoding systems including UTF-8 and Unicode.