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Base 9 to Base 18 Conversion Table

Converting base 9 to base 18 — every value from 1 to 1000 written out in both bases, side by side. Browse every base and pick another pair from the base conversion hub.

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Base 9 to Base 18 Conversion Table
Base 10 Base 9 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 10 9
10 11 A
11 12 B
12 13 C
13 14 D
14 15 E
15 16 F
16 17 G
17 18 H
18 20 10
19 21 11
20 22 12
21 23 13
22 24 14
23 25 15
24 26 16
25 27 17
26 28 18
27 30 19
28 31 1A
29 32 1B
30 33 1C
31 34 1D
32 35 1E
33 36 1F
34 37 1G
35 38 1H
36 40 20
37 41 21
38 42 22
39 43 23
40 44 24
41 45 25
42 46 26
43 47 27
44 48 28
45 50 29
46 51 2A
47 52 2B
48 53 2C
49 54 2D
50 55 2E
51 56 2F
52 57 2G
53 58 2H
54 60 30
55 61 31
56 62 32
57 63 33
58 64 34
59 65 35
60 66 36
61 67 37
62 68 38
63 70 39
64 71 3A
70 77 3G
80 88 48
90 110 50
100 121 5A
200 242 B2
300 363 GC
400 484 144
500 615 19E
600 736 1F6
700 857 22G
800 1078 288
900 1210 2E0
1000 1331 31A

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