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Base 22 to Base 12

Base 22 to Base 12 Converter

Enter a number in base 22 below to convert it to base 12 instantly.

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About These Bases

Base 22

In base 22, each digit position represents a power of 22: the rightmost digit counts individual ones, the next counts groups of 22, the next counts groups of 22×22, and so on — the same place-value idea as base 10, just with 22 distinct digits instead of ten.

Base 12

Base 12 works the same way: the rightmost digit counts ones, the next counts groups of 12, the next counts groups of 12×12, and so on, using 12 distinct digits.

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Quick Reference Table
Base 10 Base 22 Base 12
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 C 10
13 D 11
14 E 12
15 F 13
16 G 14
17 H 15
18 I 16
19 J 17
20 K 18
21 L 19
22 10 1A
23 11 1B
24 12 20
25 13 21
26 14 22
27 15 23
28 16 24
29 17 25
30 18 26
31 19 27
32 1A 28
33 1B 29
34 1C 2A
35 1D 2B
36 1E 30
37 1F 31
38 1G 32
39 1H 33
40 1I 34
41 1J 35
42 1K 36
43 1L 37
44 20 38
45 21 39
46 22 3A
47 23 3B
48 24 40
49 25 41
50 26 42
51 27 43
52 28 44
53 29 45
54 2A 46
55 2B 47
56 2C 48
57 2D 49
58 2E 4A
59 2F 4B
60 2G 50
61 2H 51
62 2I 52
63 2J 53
64 2K 54
70 34 5A
80 3E 68
90 42 76
100 4C 84
200 92 148
300 DE 210
400 I4 294
500 10G 358
600 156 420
700 19I 4A4
800 1E8 568
900 1IK 630
1000 21A 6B4

View this as a standalone, printable table

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