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Base 11 to Base 25

Base 11 to Base 25 Converter

Enter a number in base 11 below to convert it to base 25 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 25

Base 25 works the same way: the rightmost digit counts ones, the next counts groups of 25, the next counts groups of 25×25, and so on, using 25 distinct digits.

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Quick Reference Table
Base 10 Base 11 Base 25
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 J
20 19 K
21 1A L
22 20 M
23 21 N
24 22 O
25 23 10
26 24 11
27 25 12
28 26 13
29 27 14
30 28 15
31 29 16
32 2A 17
33 30 18
34 31 19
35 32 1A
36 33 1B
37 34 1C
38 35 1D
39 36 1E
40 37 1F
41 38 1G
42 39 1H
43 3A 1I
44 40 1J
45 41 1K
46 42 1L
47 43 1M
48 44 1N
49 45 1O
50 46 20
51 47 21
52 48 22
53 49 23
54 4A 24
55 50 25
56 51 26
57 52 27
58 53 28
59 54 29
60 55 2A
61 56 2B
62 57 2C
63 58 2D
64 59 2E
70 64 2K
80 73 35
90 82 3F
100 91 40
200 172 80
300 253 C0
400 334 G0
500 415 K0
600 4A6 O0
700 587 130
800 668 170
900 749 1B0
1000 82A 1F0

View this as a standalone, printable table

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