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Base 4 to Base 11

Base 4 to Base 11 Converter

Enter a number in base 4 below to convert it to base 11 instantly.

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About These Bases

Base 4

In base 4, each digit position represents a power of 4: the rightmost digit counts individual ones, the next counts groups of 4, the next counts groups of 4×4, and so on — the same place-value idea as base 10, just with 4 distinct digits instead of ten.

Base 11

Base 11 works the same way: the rightmost digit counts ones, the next counts groups of 11, the next counts groups of 11×11, and so on, using 11 distinct digits.

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Quick Reference Table
Base 10 Base 4 Base 11
1 1 1
2 2 2
3 3 3
4 10 4
5 11 5
6 12 6
7 13 7
8 20 8
9 21 9
10 22 A
11 23 10
12 30 11
13 31 12
14 32 13
15 33 14
16 100 15
17 101 16
18 102 17
19 103 18
20 110 19
21 111 1A
22 112 20
23 113 21
24 120 22
25 121 23
26 122 24
27 123 25
28 130 26
29 131 27
30 132 28
31 133 29
32 200 2A
33 201 30
34 202 31
35 203 32
36 210 33
37 211 34
38 212 35
39 213 36
40 220 37
41 221 38
42 222 39
43 223 3A
44 230 40
45 231 41
46 232 42
47 233 43
48 300 44
49 301 45
50 302 46
51 303 47
52 310 48
53 311 49
54 312 4A
55 313 50
56 320 51
57 321 52
58 322 53
59 323 54
60 330 55
61 331 56
62 332 57
63 333 58
64 1000 59
70 1012 64
80 1100 73
90 1122 82
100 1210 91
200 3020 172
300 10230 253
400 12100 334
500 13310 415
600 21120 4A6
700 22330 587
800 30200 668
900 32010 749
1000 33220 82A

View this as a standalone, printable table

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