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Base 11 to Base 19

Base 11 to Base 19 Converter

Enter a number in base 11 below to convert it to base 19 instantly.

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About These Bases

Base 11

In base 11, each digit position represents a power of 11: the rightmost digit counts individual ones, the next counts groups of 11, the next counts groups of 11×11, and so on — the same place-value idea as base 10, just with 11 distinct digits instead of ten.

Base 19

Base 19 works the same way: the rightmost digit counts ones, the next counts groups of 19, the next counts groups of 19×19, and so on, using 19 distinct digits.

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Quick Reference Table
Base 10 Base 11 Base 19
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 10 B
12 11 C
13 12 D
14 13 E
15 14 F
16 15 G
17 16 H
18 17 I
19 18 10
20 19 11
21 1A 12
22 20 13
23 21 14
24 22 15
25 23 16
26 24 17
27 25 18
28 26 19
29 27 1A
30 28 1B
31 29 1C
32 2A 1D
33 30 1E
34 31 1F
35 32 1G
36 33 1H
37 34 1I
38 35 20
39 36 21
40 37 22
41 38 23
42 39 24
43 3A 25
44 40 26
45 41 27
46 42 28
47 43 29
48 44 2A
49 45 2B
50 46 2C
51 47 2D
52 48 2E
53 49 2F
54 4A 2G
55 50 2H
56 51 2I
57 52 30
58 53 31
59 54 32
60 55 33
61 56 34
62 57 35
63 58 36
64 59 37
70 64 3D
80 73 44
90 82 4E
100 91 55
200 172 AA
300 253 FF
400 334 121
500 415 176
600 4A6 1CB
700 587 1HG
800 668 242
900 749 297
1000 82A 2EC

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