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Base 28 to Base 27

Base 28 to Base 27 Converter

Enter a number in base 28 below to convert it to base 27 instantly.

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About These Bases

Base 28

In base 28, each digit position represents a power of 28: the rightmost digit counts individual ones, the next counts groups of 28, the next counts groups of 28×28, and so on — the same place-value idea as base 10, just with 28 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 28 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 C C
13 D D
14 E E
15 F F
16 G G
17 H H
18 I I
19 J J
20 K K
21 L L
22 M M
23 N N
24 O O
25 P P
26 Q Q
27 R 10
28 10 11
29 11 12
30 12 13
31 13 14
32 14 15
33 15 16
34 16 17
35 17 18
36 18 19
37 19 1A
38 1A 1B
39 1B 1C
40 1C 1D
41 1D 1E
42 1E 1F
43 1F 1G
44 1G 1H
45 1H 1I
46 1I 1J
47 1J 1K
48 1K 1L
49 1L 1M
50 1M 1N
51 1N 1O
52 1O 1P
53 1P 1Q
54 1Q 20
55 1R 21
56 20 22
57 21 23
58 22 24
59 23 25
60 24 26
61 25 27
62 26 28
63 27 29
64 28 2A
70 2E 2G
80 2O 2Q
90 36 39
100 3G 3J
200 74 7B
300 AK B3
400 E8 EM
500 HO IE
600 LC M6
700 P0 PP
800 10G 12H
900 144 169
1000 17K 1A1

View this as a standalone, printable table

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