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Base 18 to Base 6

Base 18 to Base 6 Converter

Enter a number in base 18 below to convert it to base 6 instantly.

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About These Bases

Base 18

In base 18, each digit position represents a power of 18: the rightmost digit counts individual ones, the next counts groups of 18, the next counts groups of 18×18, and so on — the same place-value idea as base 10, just with 18 distinct digits instead of ten.

Base 6

Base 6 works the same way: the rightmost digit counts ones, the next counts groups of 6, the next counts groups of 6×6, and so on, using 6 distinct digits.

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Quick Reference Table
Base 10 Base 18 Base 6
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 10
7 7 11
8 8 12
9 9 13
10 A 14
11 B 15
12 C 20
13 D 21
14 E 22
15 F 23
16 G 24
17 H 25
18 10 30
19 11 31
20 12 32
21 13 33
22 14 34
23 15 35
24 16 40
25 17 41
26 18 42
27 19 43
28 1A 44
29 1B 45
30 1C 50
31 1D 51
32 1E 52
33 1F 53
34 1G 54
35 1H 55
36 20 100
37 21 101
38 22 102
39 23 103
40 24 104
41 25 105
42 26 110
43 27 111
44 28 112
45 29 113
46 2A 114
47 2B 115
48 2C 120
49 2D 121
50 2E 122
51 2F 123
52 2G 124
53 2H 125
54 30 130
55 31 131
56 32 132
57 33 133
58 34 134
59 35 135
60 36 140
61 37 141
62 38 142
63 39 143
64 3A 144
70 3G 154
80 48 212
90 50 230
100 5A 244
200 B2 532
300 GC 1220
400 144 1504
500 19E 2152
600 1F6 2440
700 22G 3124
800 288 3412
900 2E0 4100
1000 31A 4344

View this as a standalone, printable table

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