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Base 2 to Base 27

Base 2 to Base 27 Converter

Enter a number in base 2 below to convert it to base 27 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 27

Base 27 works the same way: the rightmost digit counts ones, the next counts groups of 27, the next counts groups of 27×27, and so on, using 27 distinct digits.

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Quick Reference Table
Base 10 Base 2 Base 27
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 P
26 11010 Q
27 11011 10
28 11100 11
29 11101 12
30 11110 13
31 11111 14
32 100000 15
33 100001 16
34 100010 17
35 100011 18
36 100100 19
37 100101 1A
38 100110 1B
39 100111 1C
40 101000 1D
41 101001 1E
42 101010 1F
43 101011 1G
44 101100 1H
45 101101 1I
46 101110 1J
47 101111 1K
48 110000 1L
49 110001 1M
50 110010 1N
51 110011 1O
52 110100 1P
53 110101 1Q
54 110110 20
55 110111 21
56 111000 22
57 111001 23
58 111010 24
59 111011 25
60 111100 26
61 111101 27
62 111110 28
63 111111 29
64 1000000 2A
70 1000110 2G
80 1010000 2Q
90 1011010 39
100 1100100 3J
200 11001000 7B
300 100101100 B3
400 110010000 EM
500 111110100 IE
600 1001011000 M6
700 1010111100 PP
800 1100100000 12H
900 1110000100 169
1000 1111101000 1A1

View this as a standalone, printable table

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