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Base 8 to Base 11

Base 8 to Base 11 Converter

Enter a number in base 8 below to convert it to base 11 instantly.

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About These Bases

Base 8

In base 8, each digit position represents a power of 8: the rightmost digit counts individual ones, the next counts groups of 8, the next counts groups of 8×8, and so on — the same place-value idea as base 10, just with 8 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 8 Base 11
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 10 8
9 11 9
10 12 A
11 13 10
12 14 11
13 15 12
14 16 13
15 17 14
16 20 15
17 21 16
18 22 17
19 23 18
20 24 19
21 25 1A
22 26 20
23 27 21
24 30 22
25 31 23
26 32 24
27 33 25
28 34 26
29 35 27
30 36 28
31 37 29
32 40 2A
33 41 30
34 42 31
35 43 32
36 44 33
37 45 34
38 46 35
39 47 36
40 50 37
41 51 38
42 52 39
43 53 3A
44 54 40
45 55 41
46 56 42
47 57 43
48 60 44
49 61 45
50 62 46
51 63 47
52 64 48
53 65 49
54 66 4A
55 67 50
56 70 51
57 71 52
58 72 53
59 73 54
60 74 55
61 75 56
62 76 57
63 77 58
64 100 59
70 106 64
80 120 73
90 132 82
100 144 91
200 310 172
300 454 253
400 620 334
500 764 415
600 1130 4A6
700 1274 587
800 1440 668
900 1604 749
1000 1750 82A

View this as a standalone, printable table

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