ASCII

Code

Chart

Character Name

Char

Code

Decimal

Binary

Hex

Null

NUL

Ctrl @

0

0

0

Start of Heading

SOH

Ctrl A

1

1

1

Start of Text

STX

Ctrl B

2

10

2

End of Text

ETX

Ctrl C

3

11

3

End of Transmit

EOT

Ctrl D

4

100

4

Enquiry

ENQ

Ctrl E

5

101

5

Acknowledge

ACK

Ctrl F

6

110

6

Bell

BEL

Ctrl G

7

111

7

Back Space

BS

Ctrl H

8

1000

8

Horizontal Tab

TAB

Ctrl I

9

1001

9

Line Feed

LF

Ctrl J

10

1010

0A

Vertical Tab

VT

Ctrl K

11

1011

0B

Form Feed

FF

Ctrl L

12

1100

0C

Carriage Return

CR

Ctrl M

13

1101

0D

Shift Out

SO

Ctrl N

14

1110

0E

Shift In

SI

Ctrl O

15

1111

0F

Data Line Escape

DLE

Ctrl P

16

10000

10

Device Control 1

DC1

Ctrl Q

17

10001

11

Device Control 2

DC2

Ctrl R

18

10010

12

Device Control 3

DC3

Ctrl S

19

10011

13

Device Control 4

DC4

Ctrl T

20

10100

14

Negative Acknowledge

NAK

Ctrl U

21

10101

15

Synchronous Idle

SYN

Ctrl V

22

10110

16

End of Transmit Block

ETB

Ctrl W

23

10111

17

Cancel

CAN

Ctrl X

24

11000

18

End of Medium

EM

Ctrl Y

25

11001

19

Substitute

SUB

Ctrl Z

26

11010

1A

Escape

ESC

Ctrl [

27

11011

1B

File Separator

FS

Ctrl \

28

11100

1C

Group Separator

GS

Ctrl ]

29

11101

1D

Record Separator

RS

Ctrl ^

30

11110

1E

Unit Separator

US

Ctrl _

31

11111

1F

Space

 

 

32

100000

20

Exclamation Point

!

Shift 1

33

100001

21

Double Quote

"

Shift ‘

34

100010

22

Pound/Number Sign

#

Shift 3

35

100011

23

Dollar Sign

$

Shift 4

36

100100

24

Percent Sign

%

Shift 5

37

100101

25

Ampersand

&

Shift 7

38

100110

26

Single Quote

39

100111

27

Left Parenthesis

(

Shift 9

40

101000

28

Right Parenthesis

)

Shift 0

41

101001

29

Asterisk

*

Shift 8

42

101010

2A

Plus Sign

+

Shift =

43

101011

2B

Comma

,

,

44

101100

2C

Hyphen / Minus Sign

-

-

45

101101

2D

Period

.

.

46

101110

2E

Forward Slash

/

/

47

101111

2F

Zero Digit

0

0

48

110000

30

One Digit

1

1

49

110001

31

Two Digit

2

2

50

110010

32

Three Digit

3

3

51

110011

33

Four Digit

4

4

52

110100

34

Five Digit

5

5

53

110101

35

Six Digit

6

6

54

110110

36

Seven Digit

7

7

55

110111

37

Eight Digit

8

8

56

111000

38

Nine Digit

9

9

57

111001

39

Colon

:

Shift ;

58

111010

3A

Semicolon

;

;

59

111011

3B

Less-Than Sign

<

Shift ,

60

111100

3C

Equals Sign

=

=

61

111101

3D

Greater-Than Sign

>

Shift .

62

111110

3E

Question Mark

?

Shift /

63

111111

3F

At Sign

@

Shift 2

64

1000000

40

Capital A

A

Shift A

65

1000001

41

Capital B

B

Shift B

66

1000010

42

Capital C

C

Shift C

67

1000011

43

Capital D

D

Shift D

68

1000100

44

Capital E

E

Shift E

69

1000101

45

Capital F

F

Shift F

70

1000110

46

Capital G

G

Shift G

71

1000111

47

Capital H

H

Shift H

72

1001000

48

Capital I

I

Shift I

73

1001001

49

Capital J

J

Shift J

74

1001010

4A

Capital K

K

Shift K

75

1001011

4B

Capital L

L

Shift L

76

1001100

4C

Capital M

M

Shift M

77

1001101

4D

Capital N

N

Shift N

78

1001110

4E

Capital O

O

Shift O

79

1001111

4F

Capital P

P

Shift P

80

1010000

50

Capital Q

Q

Shift Q

81

1010001

51

Capital R

R

Shift R

82

1010010

52

Capital S

S

Shift S

83

1010011

53

Capital T

T

Shift T

84

1010100

54

Capital U

U

Shift U

85

1010101

55

Capital V

V

Shift V

86

1010110

56

Capital W

W

Shift W

87

1010111

57

Capital X

X

Shift X

88

1011000

58

Capital Y

Y

Shift Y

89

1011001

59

Capital Z

Z

Shift Z

90

1011010

5A

Left Bracket

[

[

91

1011011

5B

Backward Slash

\

\

92

1011100

5C

Right Bracket

]

]

93

1011101

5D

Caret

^

Shift 6

94

1011110

5E

Underscore

_

Shift -

95

1011111

5F

Back Quote

`

`

96

1100000

60

Lower-case A

a

A

97

1100001

61

Lower-case B

b

B

98

1100010

62

Lower-case C

c

C

99

1100011

63

Lower-case D

d

D

100

1100100

64

Lower-case E

e

E

101

1100101

65

Lower-case F

f

F

102

1100110

66

Lower-case G

g

G

103

1100111

67

Lower-case H

h

H

104

1101000

68

Lower-case I

i

I

105

1101001

69

Lower-case J

j

J

106

1101010

6A

Lower-case K

k

K

107

1101011

6B

Lower-case L

l

L

108

1101100

6C

Lower-case M

m

M

109

1101101

6D

Lower-case N

n

N

110

1101110

6E

Lower-case O

o

O

111

1101111

6F

Lower-case P

p

P

112

1110000

70

Lower-case Q

q

Q

113

1110001

71

Lower-case R

r

R

114

1110010

72

Lower-case S

s

S

115

1110011

73

Lower-case T

t

T

116

1110100

74

Lower-case U

u

U

117

1110101

75

Lower-case V

v

V

118

1110110

76

Lower-case W

w

W

119

1110111

77

Lower-case X

x

X

120

1111000

78

Lower-case Y

y

Y

121

1111001

79

Lower-case Z

z

Z

122

1111010

7A

Left Brace

{

Shift [

123

1111011

7B

Vertical Bar

|

Shift \

124

1111100

7C

Right Brace

}

Shift ]

125

1111101

7D

Tilde

~

Shift `

126

1111110

7E

Delta

D

DEL

127

1111111

7F