ASCII Table Lookup - Important For Programmers & Developers

ASCII Table Lookup

ASCII stands for American Standard Code for Information Interchange. There are 128 standard ASCII codes, each of which can be represented by a 7-digit binary number: 0000000 through 1111111.

Extended ASCII adds an additional 128 characters that vary between computers, programs and fonts.

DEC	OCT	HEX	BIN	Symbol	HTML Code	Description
0	000	00	00000000	NUL	�	Null char
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48	060	30	00110000	0	0	Zero
49	061	31	00110001	1	1	One
50	062	32	00110010	2	2	Two
51	063	33	00110011	3	3	Three
52	064	34	00110100	4	4	Four
53	065	35	00110101	5	5	Five
54	066	36	00110110	6	6	Six
55	067	37	00110111	7	7	Seven
56	070	38	00111000	8	8	Eight
57	071	39	00111001	9	9	Nine
58	072	3A	00111010	:	:	Colon
59	073	3B	00111011	;	&#59;	Semicolon
60	074	3C	00111100	<	&#60;	Less than
61	075	3D	00111101	=	&#61;	Equals
62	076	3E	00111110	>	&#62;	Greater than
63	077	3F	00111111	?	&#63;	Question mark
64	100	40	01000000	@	&#64;	At symbol
65	101	41	01000001	A	&#65;	Uppercase A
66	102	42	01000010	B	&#66;	Uppercase B
67	103	43	01000011	C	&#67;	Uppercase C
68	104	44	01000100	D	&#68;	Uppercase D
69	105	45	01000101	E	&#69;	Uppercase E
70	106	46	01000110	F	&#70;	Uppercase F
71	107	47	01000111	G	&#71;	Uppercase G
72	110	48	01001000	H	&#72;	Uppercase H
73	111	49	01001001	I	&#73;	Uppercase I
74	112	4A	01001010	J	&#74;	Uppercase J
75	113	4B	01001011	K	&#75;	Uppercase K
76	114	4C	01001100	L	&#76;	Uppercase L
77	115	4D	01001101	M	&#77;	Uppercase M
78	116	4E	01001110	N	&#78;	Uppercase N
79	117	4F	01001111	O	&#79;	Uppercase O
80	120	50	01010000	P	&#80;	Uppercase P
81	121	51	01010001	Q	&#81;	Uppercase Q
82	122	52	01010010	R	&#82;	Uppercase R
83	123	53	01010011	S	&#83;	Uppercase S
84	124	54	01010100	T	&#84;	Uppercase T
85	125	55	01010101	U	&#85;	Uppercase U
86	126	56	01010110	V	&#86;	Uppercase V
87	127	57	01010111	W	&#87;	Uppercase W
88	130	58	01011000	X	&#88;	Uppercase X
89	131	59	01011001	Y	&#89;	Uppercase Y
90	132	5A	01011010	Z	&#90;	Uppercase Z
91	133	5B	01011011	[	&#91;	Opening bracket
92	134	5C	01011100	\	&#92;	Backslash
93	135	5D	01011101	]	&#93;	Closing bracket
94	136	5E	01011110	^	&#94;	Caret - circumflex
95	137	5F	01011111	_	&#95;	Underscore
96	140	60	01100000	`	&#96;	Grave accent
97	141	61	01100001	a	&#97;	Lowercase a
98	142	62	01100010	b	&#98;	Lowercase b
99	143	63	01100011	c	&#99;	Lowercase c
100	144	64	01100100	d	&#100;	Lowercase d
101	145	65	01100101	e	&#101;	Lowercase e
102	146	66	01100110	f	&#102;	Lowercase f
103	147	67	01100111	g	&#103;	Lowercase g
104	150	68	01101000	h	&#104;	Lowercase h
105	151	69	01101001	i	&#105;	Lowercase i
106	152	6A	01101010	j	&#106;	Lowercase j
107	153	6B	01101011	k	&#107;	Lowercase k
108	154	6C	01101100	l	&#108;	Lowercase l
109	155	6D	01101101	m	&#109;	Lowercase m
110	156	6E	01101110	n	&#110;	Lowercase n
111	157	6F	01101111	o	&#111;	Lowercase o
112	160	70	01110000	p	&#112;	Lowercase p
113	161	71	01110001	q	&#113;	Lowercase q
114	162	72	01110010	r	&#114;	Lowercase r
115	163	73	01110011	s	&#115;	Lowercase s
116	164	74	01110100	t	&#116;	Lowercase t
117	165	75	01110101	u	&#117;	Lowercase u
118	166	76	01110110	v	&#118;	Lowercase v
119	167	77	01110111	w	&#119;	Lowercase w
120	170	78	01111000	x	&#120;	Lowercase x
121	171	79	01111001	y	&#121;	Lowercase y
122	172	7A	01111010	z	&#122;	Lowercase z
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