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Base 22 to Base 31

Base 22 to Base 31 Converter

Enter a number in base 22 below to convert it to base 31 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 31

Base 31 works the same way: the rightmost digit counts ones, the next counts groups of 31, the next counts groups of 31×31, and so on, using 31 distinct digits.

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Quick Reference Table
Base 10 Base 22 Base 31
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 10 M
23 11 N
24 12 O
25 13 P
26 14 Q
27 15 R
28 16 S
29 17 T
30 18 U
31 19 10
32 1A 11
33 1B 12
34 1C 13
35 1D 14
36 1E 15
37 1F 16
38 1G 17
39 1H 18
40 1I 19
41 1J 1A
42 1K 1B
43 1L 1C
44 20 1D
45 21 1E
46 22 1F
47 23 1G
48 24 1H
49 25 1I
50 26 1J
51 27 1K
52 28 1L
53 29 1M
54 2A 1N
55 2B 1O
56 2C 1P
57 2D 1Q
58 2E 1R
59 2F 1S
60 2G 1T
61 2H 1U
62 2I 20
63 2J 21
64 2K 22
70 34 28
80 3E 2I
90 42 2S
100 4C 37
200 92 6E
300 DE 9L
400 I4 CS
500 10G G4
600 156 JB
700 19I MI
800 1E8 PP
900 1IK T1
1000 21A 118

View this as a standalone, printable table

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