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Base 37 to Base 18

Base 37 to Base 18 Converter

Enter a number in base 37 below to convert it to base 18 instantly.

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About These Bases

Base 37

In base 37, each digit position represents a power of 37: the rightmost digit counts individual ones, the next counts groups of 37, the next counts groups of 37×37, and so on — the same place-value idea as base 10, just with 37 distinct digits instead of ten.

Base 18

Base 18 works the same way: the rightmost digit counts ones, the next counts groups of 18, the next counts groups of 18×18, and so on, using 18 distinct digits.

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Quick Reference Table
Base 10 Base 37 Base 18
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 10
19 J 11
20 K 12
21 L 13
22 M 14
23 N 15
24 O 16
25 P 17
26 Q 18
27 R 19
28 S 1A
29 T 1B
30 U 1C
31 V 1D
32 W 1E
33 X 1F
34 Y 1G
35 Z 1H
36 a 20
37 10 21
38 11 22
39 12 23
40 13 24
41 14 25
42 15 26
43 16 27
44 17 28
45 18 29
46 19 2A
47 1A 2B
48 1B 2C
49 1C 2D
50 1D 2E
51 1E 2F
52 1F 2G
53 1G 2H
54 1H 30
55 1I 31
56 1J 32
57 1K 33
58 1L 34
59 1M 35
60 1N 36
61 1O 37
62 1P 38
63 1Q 39
64 1R 3A
70 1X 3G
80 26 48
90 2G 50
100 2Q 5A
200 5F B2
300 84 GC
400 AU 144
500 DJ 19E
600 G8 1F6
700 IY 22G
800 LN 288
900 OC 2E0
1000 R1 31A

View this as a standalone, printable table

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