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Base 13 to Base 26

Base 13 to Base 26 Converter

Enter a number in base 13 below to convert it to base 26 instantly.

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About These Bases

Base 13

In base 13, each digit position represents a power of 13: the rightmost digit counts individual ones, the next counts groups of 13, the next counts groups of 13×13, and so on — the same place-value idea as base 10, just with 13 distinct digits instead of ten.

Base 26

Base 26 works the same way: the rightmost digit counts ones, the next counts groups of 26, the next counts groups of 26×26, and so on, using 26 distinct digits.

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Quick Reference Table
Base 10 Base 13 Base 26
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 B
12 C C
13 10 D
14 11 E
15 12 F
16 13 G
17 14 H
18 15 I
19 16 J
20 17 K
21 18 L
22 19 M
23 1A N
24 1B O
25 1C P
26 20 10
27 21 11
28 22 12
29 23 13
30 24 14
31 25 15
32 26 16
33 27 17
34 28 18
35 29 19
36 2A 1A
37 2B 1B
38 2C 1C
39 30 1D
40 31 1E
41 32 1F
42 33 1G
43 34 1H
44 35 1I
45 36 1J
46 37 1K
47 38 1L
48 39 1M
49 3A 1N
50 3B 1O
51 3C 1P
52 40 20
53 41 21
54 42 22
55 43 23
56 44 24
57 45 25
58 46 26
59 47 27
60 48 28
61 49 29
62 4A 2A
63 4B 2B
64 4C 2C
70 55 2I
80 62 32
90 6C 3C
100 79 3M
200 125 7I
300 1A1 BE
400 24A FA
500 2C6 J6
600 372 N2
700 41B 10O
800 497 14K
900 543 18G
1000 5BC 1CC

View this as a standalone, printable table

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