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Base 12 to Base 27

Base 12 to Base 27 Converter

Enter a number in base 12 below to convert it to base 27 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 27

Base 27 works the same way: the rightmost digit counts ones, the next counts groups of 27, the next counts groups of 27×27, and so on, using 27 distinct digits.

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Quick Reference Table
Base 10 Base 12 Base 27
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 N
24 20 O
25 21 P
26 22 Q
27 23 10
28 24 11
29 25 12
30 26 13
31 27 14
32 28 15
33 29 16
34 2A 17
35 2B 18
36 30 19
37 31 1A
38 32 1B
39 33 1C
40 34 1D
41 35 1E
42 36 1F
43 37 1G
44 38 1H
45 39 1I
46 3A 1J
47 3B 1K
48 40 1L
49 41 1M
50 42 1N
51 43 1O
52 44 1P
53 45 1Q
54 46 20
55 47 21
56 48 22
57 49 23
58 4A 24
59 4B 25
60 50 26
61 51 27
62 52 28
63 53 29
64 54 2A
70 5A 2G
80 68 2Q
90 76 39
100 84 3J
200 148 7B
300 210 B3
400 294 EM
500 358 IE
600 420 M6
700 4A4 PP
800 568 12H
900 630 169
1000 6B4 1A1

View this as a standalone, printable table

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