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Base 21 to Base 11 Conversion Table

Converting base 21 to base 11 — 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 21 to Base 11 Conversion Table
Base 10 Base 21 Base 11
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 10
12 C 11
13 D 12
14 E 13
15 F 14
16 G 15
17 H 16
18 I 17
19 J 18
20 K 19
21 10 1A
22 11 20
23 12 21
24 13 22
25 14 23
26 15 24
27 16 25
28 17 26
29 18 27
30 19 28
31 1A 29
32 1B 2A
33 1C 30
34 1D 31
35 1E 32
36 1F 33
37 1G 34
38 1H 35
39 1I 36
40 1J 37
41 1K 38
42 20 39
43 21 3A
44 22 40
45 23 41
46 24 42
47 25 43
48 26 44
49 27 45
50 28 46
51 29 47
52 2A 48
53 2B 49
54 2C 4A
55 2D 50
56 2E 51
57 2F 52
58 2G 53
59 2H 54
60 2I 55
61 2J 56
62 2K 57
63 30 58
64 31 59
70 37 64
80 3H 73
90 46 82
100 4G 91
200 9B 172
300 E6 253
400 J1 334
500 12H 415
600 17C 4A6
700 1C7 587
800 1H2 668
900 20I 749
1000 25D 82A

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