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Base 30 to Base 11

Base 30 to Base 11 Converter

Enter a number in base 30 below to convert it to base 11 instantly.

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About These Bases

Base 30

In base 30, each digit position represents a power of 30: the rightmost digit counts individual ones, the next counts groups of 30, the next counts groups of 30×30, and so on — the same place-value idea as base 10, just with 30 distinct digits instead of ten.

Base 11

Base 11 works the same way: the rightmost digit counts ones, the next counts groups of 11, the next counts groups of 11×11, and so on, using 11 distinct digits.

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Quick Reference Table
Base 10 Base 30 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 L 1A
22 M 20
23 N 21
24 O 22
25 P 23
26 Q 24
27 R 25
28 S 26
29 T 27
30 10 28
31 11 29
32 12 2A
33 13 30
34 14 31
35 15 32
36 16 33
37 17 34
38 18 35
39 19 36
40 1A 37
41 1B 38
42 1C 39
43 1D 3A
44 1E 40
45 1F 41
46 1G 42
47 1H 43
48 1I 44
49 1J 45
50 1K 46
51 1L 47
52 1M 48
53 1N 49
54 1O 4A
55 1P 50
56 1Q 51
57 1R 52
58 1S 53
59 1T 54
60 20 55
61 21 56
62 22 57
63 23 58
64 24 59
70 2A 64
80 2K 73
90 30 82
100 3A 91
200 6K 172
300 A0 253
400 DA 334
500 GK 415
600 K0 4A6
700 NA 587
800 QK 668
900 100 749
1000 13A 82A

View this as a standalone, printable table

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