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Base 12 to Base 23

Base 12 to Base 23 Converter

Enter a number in base 12 below to convert it to base 23 instantly.

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About These Bases

Base 12

In base 12, each digit position represents a power of 12: the rightmost digit counts individual ones, the next counts groups of 12, the next counts groups of 12×12, and so on — the same place-value idea as base 10, just with 12 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 12 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 9 9
10 A A
11 B B
12 10 C
13 11 D
14 12 E
15 13 F
16 14 G
17 15 H
18 16 I
19 17 J
20 18 K
21 19 L
22 1A M
23 1B 10
24 20 11
25 21 12
26 22 13
27 23 14
28 24 15
29 25 16
30 26 17
31 27 18
32 28 19
33 29 1A
34 2A 1B
35 2B 1C
36 30 1D
37 31 1E
38 32 1F
39 33 1G
40 34 1H
41 35 1I
42 36 1J
43 37 1K
44 38 1L
45 39 1M
46 3A 20
47 3B 21
48 40 22
49 41 23
50 42 24
51 43 25
52 44 26
53 45 27
54 46 28
55 47 29
56 48 2A
57 49 2B
58 4A 2C
59 4B 2D
60 50 2E
61 51 2F
62 52 2G
63 53 2H
64 54 2I
70 5A 31
80 68 3B
90 76 3L
100 84 48
200 148 8G
300 210 D1
400 294 H9
500 358 LH
600 420 132
700 4A4 17A
800 568 1BI
900 630 1G3
1000 6B4 1KB

View this as a standalone, printable table

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