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Base 2 to Base 25

Base 2 to Base 25 Converter

Enter a number in base 2 below to convert it to base 25 instantly.

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About These Bases

Base 2

In base 2, each digit position represents a power of 2: the rightmost digit counts individual ones, the next counts groups of 2, the next counts groups of 2×2, and so on — the same place-value idea as base 10, just with 2 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 2 Base 25
1 1 1
2 10 2
3 11 3
4 100 4
5 101 5
6 110 6
7 111 7
8 1000 8
9 1001 9
10 1010 A
11 1011 B
12 1100 C
13 1101 D
14 1110 E
15 1111 F
16 10000 G
17 10001 H
18 10010 I
19 10011 J
20 10100 K
21 10101 L
22 10110 M
23 10111 N
24 11000 O
25 11001 10
26 11010 11
27 11011 12
28 11100 13
29 11101 14
30 11110 15
31 11111 16
32 100000 17
33 100001 18
34 100010 19
35 100011 1A
36 100100 1B
37 100101 1C
38 100110 1D
39 100111 1E
40 101000 1F
41 101001 1G
42 101010 1H
43 101011 1I
44 101100 1J
45 101101 1K
46 101110 1L
47 101111 1M
48 110000 1N
49 110001 1O
50 110010 20
51 110011 21
52 110100 22
53 110101 23
54 110110 24
55 110111 25
56 111000 26
57 111001 27
58 111010 28
59 111011 29
60 111100 2A
61 111101 2B
62 111110 2C
63 111111 2D
64 1000000 2E
70 1000110 2K
80 1010000 35
90 1011010 3F
100 1100100 40
200 11001000 80
300 100101100 C0
400 110010000 G0
500 111110100 K0
600 1001011000 O0
700 1010111100 130
800 1100100000 170
900 1110000100 1B0
1000 1111101000 1F0

View this as a standalone, printable table

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