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Base 31 to Base 36

Base 31 to Base 36 Converter

Enter a number in base 31 below to convert it to base 36 instantly.

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About These Bases

Base 31

In base 31, each digit position represents a power of 31: the rightmost digit counts individual ones, the next counts groups of 31, the next counts groups of 31×31, and so on — the same place-value idea as base 10, just with 31 distinct digits instead of ten.

Base 36

Base 36 works the same way: the rightmost digit counts ones, the next counts groups of 36, the next counts groups of 36×36, and so on, using 36 distinct digits.

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Quick Reference Table
Base 10 Base 31 Base 36
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 R
28 S S
29 T T
30 U U
31 10 V
32 11 W
33 12 X
34 13 Y
35 14 Z
36 15 10
37 16 11
38 17 12
39 18 13
40 19 14
41 1A 15
42 1B 16
43 1C 17
44 1D 18
45 1E 19
46 1F 1A
47 1G 1B
48 1H 1C
49 1I 1D
50 1J 1E
51 1K 1F
52 1L 1G
53 1M 1H
54 1N 1I
55 1O 1J
56 1P 1K
57 1Q 1L
58 1R 1M
59 1S 1N
60 1T 1O
61 1U 1P
62 20 1Q
63 21 1R
64 22 1S
70 28 1Y
80 2I 28
90 2S 2I
100 37 2S
200 6E 5K
300 9L 8C
400 CS B4
500 G4 DW
600 JB GO
700 MI JG
800 PP M8
900 T1 P0
1000 118 RS

View this as a standalone, printable table

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