Base 10 to Base 9 converter

Base 10 to Base 9 Converter

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Base 10 and Base 9

Base 10

In base 10, each digit in a number represents the number of copies of that power of 10. That is, the first digit tells you how many ones you have; the second tells you how many 10s you have; the third tells you how many 10x10 you have; the fourth tells you how many 10x10x10 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 10 to Base 9 Conversion Table

Base 10	Base 9
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	10
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	20
19	21
20	22
21	23
22	24
23	25
24	26
25	27
26	28
27	30
28	31
29	32
30	33
31	34
32	35
33	36
34	37
35	38
36	40
37	41
38	42
39	43
40	44
41	45
42	46
43	47
44	48
45	50
46	51
47	52
48	53
49	54
50	55
51	56
52	57
53	58
54	60
55	61
56	62
57	63
58	64
59	65
60	66
61	67
62	68
63	70
64	71

Base 9 to Base 10 Conversion Table

Base 9	Base 10
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
10	9
11	10
12	11
13	12
14	13
15	14
16	15
17	16
18	17
20	18
21	19
22	20
23	21
24	22
25	23
26	24
27	25
28	26
30	27
31	28
32	29
33	30
34	31
35	32
36	33
37	34
38	35
40	36
41	37
42	38
43	39
44	40
45	41
46	42
47	43
48	44
50	45
51	46
52	47
53	48
54	49
55	50
56	51
57	52
58	53
60	54
61	55
62	56
63	57
64	58
65	59
66	60
67	61
68	62
70	63
71	64

Base 10 to Base 9 Converter