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Base 9 to Base 23

Base 9 to Base 23 Converter

Enter a number in base 9 below to convert it to base 23 instantly.

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About These Bases

Base 9

In base 9, each digit position represents a power of 9: the rightmost digit counts individual ones, the next counts groups of 9, the next counts groups of 9×9, and so on — the same place-value idea as base 10, just with 9 distinct digits instead of ten.

Base 23

Base 23 works the same way: the rightmost digit counts ones, the next counts groups of 23, the next counts groups of 23×23, and so on, using 23 distinct digits.

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Quick Reference Table
Base 10 Base 9 Base 23
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
9 10 9
10 11 A
11 12 B
12 13 C
13 14 D
14 15 E
15 16 F
16 17 G
17 18 H
18 20 I
19 21 J
20 22 K
21 23 L
22 24 M
23 25 10
24 26 11
25 27 12
26 28 13
27 30 14
28 31 15
29 32 16
30 33 17
31 34 18
32 35 19
33 36 1A
34 37 1B
35 38 1C
36 40 1D
37 41 1E
38 42 1F
39 43 1G
40 44 1H
41 45 1I
42 46 1J
43 47 1K
44 48 1L
45 50 1M
46 51 20
47 52 21
48 53 22
49 54 23
50 55 24
51 56 25
52 57 26
53 58 27
54 60 28
55 61 29
56 62 2A
57 63 2B
58 64 2C
59 65 2D
60 66 2E
61 67 2F
62 68 2G
63 70 2H
64 71 2I
70 77 31
80 88 3B
90 110 3L
100 121 48
200 242 8G
300 363 D1
400 484 H9
500 615 LH
600 736 132
700 857 17A
800 1078 1BI
900 1210 1G3
1000 1331 1KB

View this as a standalone, printable table

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