Base 2 to Base 9 converter

Base 2 to Base 9 Converter

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Base 2 and Base 9

Base 2

In base 2, each digit in a number represents the number of copies of that power of 2. That is, the first digit tells you how many ones you have; the second tells you how many 2s you have; the third tells you how many 2x2 you have; the fourth tells you how many 2x2x2 you have; and so on.

Base 9

In base 9, each digit in a number represents the number of copies of that power of 9. That is, the first digit tells you how many ones you have; the second tells you how many 9s you have; the third tells you how many 9x9 you have; the fourth tells you how many 9x9x9 you have; and so on.

Conversion Table

Base 2 to Base 9 Conversion Table

Base 2	Base 9
1	1
10	2
11	3
100	4
101	5
110	6
111	7
1000	8
1001	10
1010	11
1011	12
1100	13
1101	14
1110	15
1111	16
10000	17
10001	18
10010	20
10011	21
10100	22
10101	23
10110	24
10111	25
11000	26
11001	27
11010	28
11011	30
11100	31
11101	32
11110	33
11111	34
100000	35
100001	36
100010	37
100011	38
100100	40
100101	41
100110	42
100111	43
101000	44
101001	45
101010	46
101011	47
101100	48
101101	50
101110	51
101111	52
110000	53
110001	54
110010	55
110011	56
110100	57
110101	58
110110	60
110111	61
111000	62
111001	63
111010	64
111011	65
111100	66
111101	67
111110	68
111111	70
1000000	71

Base 9 to Base 2 Conversion Table

Base 9	Base 2
1	1
2	10
3	11
4	100
5	101
6	110
7	111
8	1000
10	1001
11	1010
12	1011
13	1100
14	1101
15	1110
16	1111
17	10000
18	10001
20	10010
21	10011
22	10100
23	10101
24	10110
25	10111
26	11000
27	11001
28	11010
30	11011
31	11100
32	11101
33	11110
34	11111
35	100000
36	100001
37	100010
38	100011
40	100100
41	100101
42	100110
43	100111
44	101000
45	101001
46	101010
47	101011
48	101100
50	101101
51	101110
52	101111
53	110000
54	110001
55	110010
56	110011
57	110100
58	110101
60	110110
61	110111
62	111000
63	111001
64	111010
65	111011
66	111100
67	111101
68	111110
70	111111
71	1000000

Base 2 to Base 9 Converter