Character Set

Nonprintable ASCII Characters

The following table defines the ASCII character set in decimal, hexadecimal, character, and control character values.

Decimal	Octal	Hexadecimal	Character	Character Control
0	00	00	NUL	NULL
1	01	01	SOH	START OF HEADING
2	02	02	STX	START OF TEXT
3	03	03	ETX	END OF TEXT
4	04	04	EOT	END OF TRANSMISSION
5	05	05	ENQ	ENQUIRY
6	06	06	ACK	ACKNOWLEDGE
7	07	07	BEL	BEEP
8	10	08	BS	BACKSPACE
9	11	09	HT	HORIZONTAL TAB
10	12	0A	LF	LINE FEED
11	13	0B	VT	VERTICAL TAB (home)
12	14	0C	FF	FORM FEED
13	15	0D	CR	CARRIAGE RETURN
14	16	0E	SO	SHIFT OUT
15	17	0F	SI	SHIFT IN
16	20	10	DLE	DATALINK ESCAPE
17	21	11	DC1	DEVICE CONTROL ONE
18	22	12	DC2	DEVICE CONTROL TWO
19	23	13	DC3	DEVICE CONTROL THREE
20	24	14	DC4	DEVICE CONTROL FOUR
21	25	15	NAK	NEGATIVE ACKNOWLEDGE
22	26	16	SYN	SYNCHRONOUS IDLE
23	27	17	ETB	END OF TRANSMISSION BLOCK
24	30	18	CAN	CANCEL
25	31	19	EM	END OF MEDIUM
26	32	1A	SUB	SUBSTITUTE
27	33	1B	ESC	ESCAPE
28	34	1C	FS	FILE SEPARATOR (cursor right)
29	35	1D	GS	GROUP SEPARATOR (cursor left)
30	36	1E	RS	RECORD SEPARATOR (cursor up)
31	37	1F	US	UNIT SEPARATOR (cursor down)

Printable ASCII Characters

The following table defines the ASCII set in decimal, hexadecimal and character.

Decimal	Octal	Hexa-decimal	Character	Decimal	Octal	Hexa-decimal	Character
32	40	20	SPACE	58	72	3A	:
33	41	21	!	59	73	3B	;
34	42	22	"	60	74	3C	<
35	43	23	#	61	75	3D	=
36	44	24	$	62	76	3E	>
37	45	25	%	63	77	3F	?
38	46	26	&	64	100	40	@
39	47	27	'	65	101	41	A
40	50	28	(	66	102	42	B
41	51	29	)	67	103	43	C
42	52	2A	*	68	104	44	D
43	53	2B	+	69	105	45	E
44	54	2C	,	70	106	46	F
45	55	2D	-	71	107	47	G
46	56	2E	.	72	110	48	H
47	57	2F	/	73	111	49	I
48	60	30	0	74	112	4A	J
49	61	31	1	75	113	4B	K
50	62	32	2	76	114	4C	L
51	63	33	3	77	115	4D	M
52	64	34	4	78	116	4E	N
53	65	35	5	79	117	4F	O
54	66	36	6	80	120	50	P
55	67	37	7	81	121	51	Q
56	70	38	8	82	122	52	R
57	71	39	9	83	123	53	S

Printable ASCII Character Set continued:

Decimal	Octal	Hexadecimal	Character	Decimal	Octal	Hexadecimal	Character
84	124	54	T	106	152	6A	j
85	125	55	U	107	153	6B	k
86	126	56	V	108	154	6C	l
87	127	57	W	109	155	6D	m
88	130	58	X	110	156	6E	n
89	131	59	Y	111	157	6F	o
90	132	5A	Z	112	160	70	p
91	133	5B	[	113	161	71	q
92	134	5C	\	114	162	72	r
93	135	5D	]	115	163	73	s
94	136	5E	^	116	164	74	t
95	137	5F	_	117	165	75	u
96	140	60	`	118	166	76	v
97	141	61	a	119	167	77	w
98	142	62	b	120	170	78	x
99	143	63	c	121	171	79	y
100	144	64	d	122	172	7A	z
101	145	65	e	123	173	7B	{
102	146	66	f	124	174	7C	\|
103	147	67	g	125	175	7D	}
104	150	68	h	126	176	7E	~
105	151	69	i	127	177	7F

Decimal	Octal	Hexadecimal	Character	Decimal	Octal	Hexadecimal	Character
84	124	54	T	106	152	6A	j
85	125	55	U	107	153	6B	k
86	126	56	V	108	154	6C	l
87	127	57	W	109	155	6D	m
88	130	58	X	110	156	6E	n
89	131	59	Y	111	157	6F	o
90	132	5A	Z	112	160	70	p
91	133	5B	[	113	161	71	q
92	134	5C	\	114	162	72	r
93	135	5D	]	115	163	73	s
94	136	5E	^	116	164	74	t
95	137	5F	_	117	165	75	u
96	140	60	`	118	166	76	v
97	141	61	a	119	167	77	w
98	142	62	b	120	170	78	x
99	143	63	c	121	171	79	y
100	144	64	d	122	172	7A	z
101	145	65	e	123	173	7B	{
102	146	66	f	124	174	7C	\|
103	147	67	g	125	175	7D	}
104	150	68	h	126	176	7E	~
105	151	69	i	127	177	7F

Decimal	Octal	Hexadecimal	Character	Decimal	Octal	Hexadecimal	Character
84	124	54	T	106	152	6A	j
85	125	55	U	107	153	6B	k
86	126	56	V	108	154	6C	l
87	127	57	W	109	155	6D	m
88	130	58	X	110	156	6E	n
89	131	59	Y	111	157	6F	o
90	132	5A	Z	112	160	70	p
91	133	5B	[	113	161	71	q
92	134	5C	\	114	162	72	r
93	135	5D	]	115	163	73	s
94	136	5E	^	116	164	74	t
95	137	5F	_	117	165	75	u
96	140	60	`	118	166	76	v
97	141	61	a	119	167	77	w
98	142	62	b	120	170	78	x
99	143	63	c	121	171	79	y
100	144	64	d	122	172	7A	z
101	145	65	e	123	173	7B	{
102	146	66	f	124	174	7C	\|
103	147	67	g	125	175	7D	}
104	150	68	h	126	176	7E	~
105	151	69	i	127	177	7F

Decimal	Octal	Hexadecimal	Character	Decimal	Octal	Hexadecimal	Character
84	124	54	T	106	152	6A	j
85	125	55	U	107	153	6B	k
86	126	56	V	108	154	6C	l
87	127	57	W	109	155	6D	m
88	130	58	X	110	156	6E	n
89	131	59	Y	111	157	6F	o
90	132	5A	Z	112	160	70	p
91	133	5B	[	113	161	71	q
92	134	5C	\	114	162	72	r
93	135	5D	]	115	163	73	s
94	136	5E	^	116	164	74	t
95	137	5F	_	117	165	75	u
96	140	60	`	118	166	76	v
97	141	61	a	119	167	77	w
98	142	62	b	120	170	78	x
99	143	63	c	121	171	79	y
100	144	64	d	122	172	7A	z
101	145	65	e	123	173	7B	{
102	146	66	f	124	174	7C	\|
103	147	67	g	125	175	7D	}
104	150	68	h	126	176	7E	~
105	151	69	i	127	177	7F