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Base 20 to Base 26

Base 20 to Base 26 Converter

Enter a number in base 20 below to convert it to base 26 instantly.

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About These Bases

Base 20

In base 20, each digit position represents a power of 20: the rightmost digit counts individual ones, the next counts groups of 20, the next counts groups of 20×20, and so on — the same place-value idea as base 10, just with 20 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 20 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 D D
14 E E
15 F F
16 G G
17 H H
18 I I
19 J J
20 10 K
21 11 L
22 12 M
23 13 N
24 14 O
25 15 P
26 16 10
27 17 11
28 18 12
29 19 13
30 1A 14
31 1B 15
32 1C 16
33 1D 17
34 1E 18
35 1F 19
36 1G 1A
37 1H 1B
38 1I 1C
39 1J 1D
40 20 1E
41 21 1F
42 22 1G
43 23 1H
44 24 1I
45 25 1J
46 26 1K
47 27 1L
48 28 1M
49 29 1N
50 2A 1O
51 2B 1P
52 2C 20
53 2D 21
54 2E 22
55 2F 23
56 2G 24
57 2H 25
58 2I 26
59 2J 27
60 30 28
61 31 29
62 32 2A
63 33 2B
64 34 2C
70 3A 2I
80 40 32
90 4A 3C
100 50 3M
200 A0 7I
300 F0 BE
400 100 FA
500 150 J6
600 1A0 N2
700 1F0 10O
800 200 14K
900 250 18G
1000 2A0 1CC

View this as a standalone, printable table

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