Base 7 to Base 9 converter

Base 7 to Base 9 Converter

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Base 7 and Base 9

Base 7

In base 7, each digit in a number represents the number of copies of that power of 7. That is, the first digit tells you how many ones you have; the second tells you how many 7s you have; the third tells you how many 7x7 you have; the fourth tells you how many 7x7x7 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 7 to Base 9 Conversion Table

Base 7	Base 9
1	1
2	2
3	3
4	4
5	5
6	6
10	7
11	8
12	10
13	11
14	12
15	13
16	14
20	15
21	16
22	17
23	18
24	20
25	21
26	22
30	23
31	24
32	25
33	26
34	27
35	28
36	30
40	31
41	32
42	33
43	34
44	35
45	36
46	37
50	38
51	40
52	41
53	42
54	43
55	44
56	45
60	46
61	47
62	48
63	50
64	51
65	52
66	53
100	54
101	55
102	56
103	57
104	58
105	60
106	61
110	62
111	63
112	64
113	65
114	66
115	67
116	68
120	70
121	71

Base 9 to Base 7 Conversion Table

Base 9	Base 7
1	1
2	2
3	3
4	4
5	5
6	6
7	10
8	11
10	12
11	13
12	14
13	15
14	16
15	20
16	21
17	22
18	23
20	24
21	25
22	26
23	30
24	31
25	32
26	33
27	34
28	35
30	36
31	40
32	41
33	42
34	43
35	44
36	45
37	46
38	50
40	51
41	52
42	53
43	54
44	55
45	56
46	60
47	61
48	62
50	63
51	64
52	65
53	66
54	100
55	101
56	102
57	103
58	104
60	105
61	106
62	110
63	111
64	112
65	113
66	114
67	115
68	116
70	120
71	121

Base 7 to Base 9 Converter