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Base 20 to Base 9 Conversion Table

Converting base 20 to base 9 — 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 20 to Base 9 Conversion Table
Base 10 Base 20 Base 9
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 10
10 A 11
11 B 12
12 C 13
13 D 14
14 E 15
15 F 16
16 G 17
17 H 18
18 I 20
19 J 21
20 10 22
21 11 23
22 12 24
23 13 25
24 14 26
25 15 27
26 16 28
27 17 30
28 18 31
29 19 32
30 1A 33
31 1B 34
32 1C 35
33 1D 36
34 1E 37
35 1F 38
36 1G 40
37 1H 41
38 1I 42
39 1J 43
40 20 44
41 21 45
42 22 46
43 23 47
44 24 48
45 25 50
46 26 51
47 27 52
48 28 53
49 29 54
50 2A 55
51 2B 56
52 2C 57
53 2D 58
54 2E 60
55 2F 61
56 2G 62
57 2H 63
58 2I 64
59 2J 65
60 30 66
61 31 67
62 32 68
63 33 70
64 34 71
70 3A 77
80 40 88
90 4A 110
100 50 121
200 A0 242
300 F0 363
400 100 484
500 150 615
600 1A0 736
700 1F0 857
800 200 1078
900 250 1210
1000 2A0 1331

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