ASCII TABLE

American Standard Code for Information Interchange

ASCII is a standard that assigns letters, numbers, and other characters in the 256 slots available in the 8-bit code. The ASCII decimal (Dec) number is created from binary, which is the language of all computers. As shown in the table below, the lowercase "h" character (Char) has a decimal value of 104, which is "01101000" in binary.

ASCII was first developed and published in 1963 by the X3 committee, a part of the ASA (American Standards Association). The ASCII standard was first published as ASA X3.4-1963, with ten revisions of the standard being published between 1967 and 1986.

ASCII sections

The ASCII table is divided into three different sections.

• Non-printable, system codes between 0 and 31.
• Lower ASCII, between 32 and 127. This table originates from the older, American systems, which worked on 7-bit character tables.
• Higher ASCII, between 128 and 255. This portion is programmable; characters are based on the language of your operating system or program you are using. Foreign letters are also placed in this section.

Description	Char	HEX	ASCII
Space		20	 
Exclamation mark	!	21	!
(Double)Quotation mark	"	22	"
Number sign	#	23	#
Dollar sign	$	24	$
Per cent sign	%	25	%
Ampersand	&	26	&
Apostrophe	'	27	'
Open parenthesis	(	28	(
Close parenthesis	)	29	)
Asterisk	*	2A	*
Plus sign	+	2B	+
Comma	,	2C	,
Minus sign/Hyphen	-	2D	-
Division sign	2	F7	÷
Period, Decimal point	.	2E	.
Slash, Virgule, Solidus	/	2F	/
Digit 0	0	30	0
Digit 1	1	31	1
Digit 2	2	32	2
Digit 3	3	33	3
Digit 4	4	34	4
Digit 5	5	35	5
Digit 6	6	36	6
Digit 7	7	37	7
Digit 8	8	38	8
Digit 9	9	39	9
Colon	:	3A	:
Semicolon	;	3B	&#059;
Less-than sign	<	3C	&#060;
Equal sign	=	3D	&#061;
Greater-than sign	>	3E	&#062;
Question mark	?	3F	&#063;
Commercial "at" sign	@	40	&#064;
Capital A	A	41	&#065;
Capital B	B	42	&#066;
Capital C	C	43	&#067;
Capital D	D	44	&#068;
Capital E	E	45	&#069;
Capital F	F	46	&#070;
Capital G	G	47	&#071;
Capital H	H	48	&#072;
Capital I	I	49	&#073;
Capital J	J	4A	&#074;
Capital K	K	4B	&#075;
Capital L	L	4C	&#076;
Capital M	M	4D	&#077;
Capital N	N	4E	&#078;
Capital O	O	4F	&#079;
Capital P	P	50	&#080;
Capital Q	Q	51	&#081;
Capital R	R	52	&#082;
Capital S	S	53	&#083;
Capital T	T	54	&#084;
Capital U	U	55	&#085;
Capital V	V	56	&#086;
Capital W	W	57	&#087;
Capital X	X	58	&#088;
Capital Y	Y	59	&#089;
Capital Z	Z	5A	&#090;
Left square bracket	[	5B	&#091;
Backslash, reverse solidus	\	5C	&#092;
Right square bracket	]	5D	&#093;
Spacing circumflex accent	^	5E	&#094;
Spacing underscore, low line	_	5F	&#095;
Spacing grave accent	`	60	&#096;
Small a	a	61	&#097;
Small b	b	62	&#098;
Small c	c	63	&#099;
Small d	d	64	&#100;
Small e	e	65	&#101;
Small f	f	66	&#102;
Small g	g	67	&#103;
Small h	h	68	&#104;
Small i	i	69	&#105;
Small j	j	6A	&#106;
Small k	k	6B	&#107;
Small l	l	6C	&#108;
Small m	m	6D	&#109;
Small n	n	6E	&#110;
Small o	o	6F	&#111;
Small p	p	70	&#112;
Small q	q	71	&#113;
Small r	r	72	&#114;
Small s	s	73	&#115;
Small t	t	74	&#116;
Small u	u	75	&#117;
Small v	v	76	&#118;
Small w	w	77	&#119;
Small x	x	78	&#120;
Small y	y	79	&#121;
Small z	z	7A	&#122;
Left brace (curly bracket)	{	7B	&#123;
vertical bar	|	7C	&#124;
Right brace (curly bracket)	}	7D	&#125;
Tilde accent	~	7E	&#126;
Delete	^	7F	&#127;
Letter modifying circumflex	ˆ	88	&#136;
Per thousand (Mille) sign	%	89	&#137;
Capital S caron or hacek	Š	8A	&#138;
Left single angle quote mark	‹	8B	&#139;
Left single quotation mark	‘	91	&#145;
Right single quote mark	’	92	&#146;
Left double quotation mark	“	93	&#147;
Right double quote mark	”	94	&#148;
Round filled bullet	•	95	&#149;
En dash	–	96	&#150;
Em dash	—	97	&#151;
Small spacing tilde accent	˜~	98	&#152;
Trademark sign	™	99	&#153;
Inverted exclamation mark	¡	A1	&#161;
Cent sign	¢	A2	&#162;
Pound sterling sign	£	A3	&#163;
Yen sign	¥	A5	&#165;
Broken vertical bar	፧	A6	&#166;
Section sign	§	A7	&#167;
Copyright sign	©	A9	&#169;
Logical not sign	¬	AC	&#172;
Soft hyphen	᠆᠆	AD	&#173;
Registered trademark sign	®	AE	&#174;
Degree sign	°	B0	&#176;
Plus-or-minus sign	±	B1	&#177;
Micro sign	µ	B5	&#181;
Paragraph sign, Pilcrow sign	¶	B6	&#182;
Inverted question mark	¿	BF	&#191;
Capital A grave	À	C0	&#192;
Capital A acute	Á	C1	&#193;
Capital A circumflex	Â	C2	&#194;
Capital A tilde	Ã	C3	&#195;
Capital A dieresis or umlaut	Ä	C4	&#196;
Capital A ring	Å	C5	&#197;
Capital AE ligature	Æ	C6	&#198;
Capital C cedilla	Ç	C7	&#199;
Capital E grave	È	C8	&#200;
Capital E acute	É	C9	&#201;
Capital E circumflex	Ê	CA	&#202;
Capital E dieresis or Umlaut	Ë	CB	&#203;
Capital I grave	Ì	CC	&#204;
Capital I acute	Í	CD	&#205;
Capital I circumflex	Î	CE	&#206;
Capital I dieresis or umlaut	Ï	CF	&#207;
Capital N tilde	Ñ	D1	&#209;
Small sharp s, SZ ligature	ß	DF	&#223;
Small a grave	à	E0	&#224;
Small a acute	á	E1	&#225;
Small a circumflex	â	E2	&#226;
Small a tilde	ã	E3	&#227;
Small a dieresis or umlaut	ä	E4	&#228;
Small a ring	å	E5	&#229;
Small ae ligature	æ	E6	&#230;
Small c cedilla	ç	E7	&#231;
Small e grave	è	E8	&#232;
Small e acute	é	E9	&#233;
Small e circumflex	ê	EA	&#234;
Small e dieresis or Umlaut	ë	EB	&#235;
Small n tilde	ñ	F1	&#241;