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Octal to Binary Converter

To convert an octal number into a binary number, enter the value, and click calculate button

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Octal to Binary Converter

Octal to binary Converter is a mathematical online tool that helps to convert the Octal number into a binary number with just one click.

Converting Octal to a binary number:

The conversion is taking just lcm and writing left values backwardly to convert octal to binary number convert octal to decimal number and then take lcm with 2 to convert in the binary number system.

Converting from an Octal to a Binary number system the domain digit converts from “0 to 7” to 0 to 1”. This system contains only two characters such as {0, 1}.

Examples

Example 1:

Few conversions of octal numbers to the binary number system.

  1. (32)8

Step 1:

Convert Octal to Decimal

(32)8 = 3×81+2×80 = 26

Step 2:

Now Convert Decimal to Binary

2

26

2

13 – 0

2

6 – 0

2

3 – 0

 

1 – 1


(32)8 = (11000)2

  1. b) (64)8

Step 1:

Convert Octal to Decimal

(64)8 = 6×81+4×80 = 52

Step 2:

Now Convert Decimal to Binary

2

52

2

26 – 0

2

13 – 0

2

6 – 0

2

3 – 0

 

1 – 1

      
(64)8 = (110000)2

Conversion of numbers from 0 to 100.

Dec

Oct

Bin

0

0

0

1

1

1

2

2

10

3

3

11

4

4

100

5

5

101

6

6

110

7

7

111

8

10

1000

9

11

1001

10

12

1010

11

13

1011

12

14

1100

13

15

1101

14

16

1110

15

17

1111

16

20

10000

17

21

10001

18

22

10010

19

23

10011

20

24

10100

21

25

10101

22

26

10110

23

27

10111

24

30

11000

25

31

11001

26

32

11010

27

33

11011

28

34

11100

29

35

11101

30

36

11110

31

37

11111

32

40

100000

33

41

100001

34

42

100010

35

43

100011

36

44

100100

37

45

100101

38

46

100110

39

47

100111

40

50

101000

41

51

101001

42

52

101010

43

53

101011

44

54

101100

45

55

101101

46

56

101110

47

57

101111

48

60

110000

49

61

110001

50

62

110010

51

63

110011

52

64

110100

53

65

110101

54

66

110110

55

67

110111

56

70

111000

57

71

111001

58

72

111010

59

73

111011

60

74

111100

61

75

111101

62

76

111110

63

77

111111

64

100

1000000

65

101

1000001

66

102

1000010

67

103

1000011

68

104

1000100

69

105

1000101

70

106

1000110

71

107

1000111

72

110

1001000

73

111

1001001

74

112

1001010

75

113

1001011

76

114

1001100

77

115

1001101

78

116

1001110

79

117

1001111

80

120

1010000

81

121

1010001

82

122

1010010

83

123

1010011

84

124

1010100

85

125

1010101

86

126

1010110

87

127

1010111

88

130

1011000

89

131

1011001

90

132

1011010

91

133

1011011

92

134

1011100

96

140

1100000

97

141

1100001

98

142

1100010

99

143

1100011

100

144

1100100

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