ASCII Tables


DecimalHexadecimalOctalBinaryCharacterDescription

00x00000000000000NULNull Character
10x01000100000001SOHStart of Header
20x02000200000010STXStart of Text
30x03000300000011ETXEnd of Text
40x04000400000100EOTEnd of Transmission
50x05000500000101ENQEnquiry
60x06000600000110ACKAcknowledgement
70x07000700000111BELBell
80x08001000001000BSBackspace
90x09001100001001HTHorizontal Tab
100x0A001200001010LFLine Feed
110x0B001300001011VTVertical Tab
120x0C001400001100FFForm Feed
130x0D001500001101CRCarriage Return
140x0E001600001110SOShift Out
150x0F001700001111SIShift In
160x10002000010000DLEData Link Escape
170x11002100010001DC1Device Control 1
180x12002200010010DC2Device Control 2
190x13002300010011DC3Device Control 3
200x14002400010100DC4Device Control 4
210x15002500010101NAKNegative Acknowledgement
220x16002600010110SYNSynchronous Idle
230x17002700010111ETBEnd of Transmission Block
240x18003000011000CANCancel
250x19003100011001EMEnd of Medium
260x1A003200011010SUBSubstitute
270x1B003300011011ESCEscape
280x1C003400011100FSFile Separator
290x1D003500011101GSGroup Separator
300x1E003600011110RSRecord Separator
310x1F003700011111USUnit Separator
320x20004000100000 Space
330x21004100100001!Exclamation Mark
340x22004200100010"Double Quote
350x23004300100011#Number Sign
360x24004400100100$Dollar Sign
370x25004500100101%Percent Sign
380x26004600100110&Ampersand
390x27004700100111'Single Quote
400x28005000101000(Left Parenthesis
410x29005100101001)Right Parenthesis
420x2A005200101010*Asterisk
430x2B005300101011+Plus Sign
440x2C005400101100,Comma
450x2D005500101101-Dash or Minus
460x2E005600101110.Period
470x2F005700101111/Forward Slash
480x300060001100000 
490x310061001100011 
500x320062001100102 
510x330063001100113 
520x340064001101004 
530x350065001101015 
540x360066001101106 
550x370067001101117 
560x380070001110008 
570x390071001110019 
580x3A007200111010:Colon
590x3B007300111011;Semi-colon
600x3C007400111100<Less Than
610x3D007500111101=Equals Sign
620x3E007600111110>Greater Than
630x3F007700111111?Question Mark
640x40010001000000@At Symbol
650x41010101000001A 
660x42010201000010B 
670x43010301000011C 
680x44010401000100D 
690x45010501000101E 
700x46010601000110F 
710x47010701000111G 
720x48011001001000H 
730x49011101001001I 
740x4A011201001010J 
750x4B011301001011K 
760x4C011401001100L 
770x4D011501001101M 
780x4E011601001110N 
790x4F011701001111O 
800x50012001010000P 
810x51012101010001Q 
820x52012201010010R 
830x53012301010011S 
840x54012401010100T 
850x55012501010101U 
860x56012601010110V 
870x57012701010111W 
880x58013001011000X 
890x59013101011001Y 
900x5A013201011010Z 
910x5B013301011011[Left Bracket
920x5C013401011100\Backward Slash
930x5D013501011101]Right Bracket
940x5E013601011110^Caret
950x5F013701011111_Underscore
960x60014001100000`Accent Grave
970x61014101100001a 
980x62014201100010b 
990x63014301100011c 
1000x64014401100100d 
1010x65014501100101e 
1020x66014601100110f 
1030x67014701100111g 
1040x68015001101000h 
1050x69015101101001i 
1060x6A015201101010j 
1070x6B015301101011k 
1080x6C015401101100l 
1090x6D015501101101m 
1100x6E015601101110n 
1110x6F015701101111o 
1120x70016001110000p 
1130x71016101110001q 
1140x72016201110010r 
1150x73016301110011s 
1160x74016401110100t 
1170x75016501110101u 
1180x76016601110110v 
1190x77016701110111w 
1200x78017001111000x 
1210x79017101111001y 
1220x7A017201111010z 
1230x7B017301111011{Left Brace
1240x7C017401111100|Vertical Bar or Pipe
1250x7D017501111101}Right Brace
1260x7E017601111110~Tilde
1270x7F017701111111DELDelete



Escape Sequences


Escape SequenceNameEquivalent ASCII Value

\aAudible Bell7
\bBackspace8
\fForm feed12
\nNewline10
\rCarriage return13
\tHorizontal Tab9
\vVertical Tab11
\Backslash92
\'Single quote (')39
\"Double quote (")34
\?Question mark63
\0Null termination character0
\oooOctal, where 'o' represents an octal digit (up to three digits) 
\xhh...Hexadecimal, where 'h' represents a hexadecimal digit (any number of digits) 


Note: Octal and Hexadecimal number sequences are terminated by any non-Octal or non-Hexadecimal character.






Extended ASCII Table


DecimalHexadecimalOctalBinaryCharacterDescription

1280x80020010000000  
1290x81020110000001  
1300x82020210000010  
1310x83020310000011  
1320x84020410000100  
1330x85020510000101  
1340x86020610000110  
1350x87020710000111  
1360x88021010001000  
1370x89021110001001  
1380x8A021210001010  
1390x8B021310001011  
1400x8C021410001100  
1410x8D021510001101  
1420x8E021610001110  
1430x8F021710001111  
1440x90022010010000  
1450x91022110010001  
1460x92022210010010  
1470x93022310010011  
1480x94022410010100  
1490x95022510010101  
1500x96022610010110  
1510x97022710010111  
1520x98023010011000  
1530x99023110011001  
1540x9A023210011010  
1550x9B023310011011  
1560x9C023410011100  
1570x9D023510011101  
1580x9E023610011110  
1590x9F023710011111  
1600xA0024010100000  
1610xA1024110100001  
1620xA2024210100010  
1630xA3024310100011  
1640xA4024410100100  
1650xA5024510100101  
1660xA6024610100110  
1670xA7024710100111  
1680xA8025010101000  
1690xA9025110101001  
1700xAA025210101010  
1710xAB025310101011  
1720xAC025410101100  
1730xAD025510101101  
1740xAE025610101110  
1750xAF025710101111  
1760xB0026010110000  
1770xB1026110110001  
1780xB2026210110010  
1790xB3026310110011  
1800xB4026410110100  
1810xB5026510110101  
1820xB6026610110110  
1830xB7026710110111  
1840xB8027010111000  
1850xB9027110111001  
1860xBA027210111010  
1870xBB027310111011  
1880xBC027410111100  
1890xBD027510111101  
1900xBE027610111110  
1910xBF027710111111  
1920xC0030011000000  
1930xC1030111000001  
1940xC2030211000010  
1950xC3030311000011  
1960xC4030411000100  
1970xC5030511000101  
1980xC6030611000110  
1990xC7030711000111  
2000xC8031011001000  
2010xC9031111001001  
2020xCA031211001010  
2030xCB031311001011  
2040xCC031411001100  
2050xCD031511001101  
2060xCE031611001110  
2070xCF031711001111  
2080xD0032011010000  
2090xD1032111010001  
2100xD2032211010010  
2110xD3032311010011  
2120xD4032411010100  
2130xD5032511010101  
2140xD6032611010110  
2150xD7032711010111  
2160xD8033011011000  
2170xD9033111011001  
2180xDA033211011010  
2190xDB033311011011  
2200xDC033411011100  
2210xDD033511011101  
2220xDE033611011110  
2230xDF033711011111  
2240xE0034011100000  
2250xE1034111100001  
2260xE2034211100010  
2270xE3034311100011  
2280xE4034411100100  
2290xE5034511100101  
2300xE6034611100110  
2310xE7034711100111  
2320xE8035011101000  
2330xE9035111101001  
2340xEA035211101010  
2350xEB035311101011  
2360xEC035411101100  
2370xED035511101101  
2380xEE035611101110  
2390xEF035711101111  
2400xF0036011110000  
2410xF1036111110001  
2420xF2036211110010  
2430xF3036311110011  
2440xF4036411110100  
2450xF5036511110101  
2460xF6036611110110  
2470xF7036711110111  
2480xF8037011111000  
2490xF9037111111001  
2500xFA037211111010  
2510xFB037311111011  
2520xFC037411111100  
2530xFD037511111101  
2540xFE037611111110  
2550xFF037711111111