Base 11 to Base 9 converter

Base 11 to Base 9 Converter

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Base 11 and Base 9

Base 11

In base 11, each digit in a number represents the number of copies of that power of 11. That is, the first digit tells you how many ones you have; the second tells you how many 11s you have; the third tells you how many 11x11 you have; the fourth tells you how many 11x11x11 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 11 to Base 9 Conversion Table

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

Base 9 to Base 11 Conversion Table

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

Base 11 to Base 9 Converter