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Base 2 to Base 16

Base 2 to Base 16 Converter

Enter a number in base 2 below to convert it to base 16 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 16

Base 16 works the same way: the rightmost digit counts ones, the next counts groups of 16, the next counts groups of 16×16, and so on, using 16 distinct digits.

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Quick Reference Table
Base 10 Base 2 Base 16
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 10
17 10001 11
18 10010 12
19 10011 13
20 10100 14
21 10101 15
22 10110 16
23 10111 17
24 11000 18
25 11001 19
26 11010 1A
27 11011 1B
28 11100 1C
29 11101 1D
30 11110 1E
31 11111 1F
32 100000 20
33 100001 21
34 100010 22
35 100011 23
36 100100 24
37 100101 25
38 100110 26
39 100111 27
40 101000 28
41 101001 29
42 101010 2A
43 101011 2B
44 101100 2C
45 101101 2D
46 101110 2E
47 101111 2F
48 110000 30
49 110001 31
50 110010 32
51 110011 33
52 110100 34
53 110101 35
54 110110 36
55 110111 37
56 111000 38
57 111001 39
58 111010 3A
59 111011 3B
60 111100 3C
61 111101 3D
62 111110 3E
63 111111 3F
64 1000000 40
70 1000110 46
80 1010000 50
90 1011010 5A
100 1100100 64
200 11001000 C8
300 100101100 12C
400 110010000 190
500 111110100 1F4
600 1001011000 258
700 1010111100 2BC
800 1100100000 320
900 1110000100 384
1000 1111101000 3E8

View this as a standalone, printable table

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