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Base 16 to Base 8

Base 16 to Base 8 Converter

Enter a number in base 16 below to convert it to base 8 instantly.

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About These Bases

Base 16

In base 16, each digit position represents a power of 16: the rightmost digit counts individual ones, the next counts groups of 16, the next counts groups of 16×16, and so on — the same place-value idea as base 10, just with 16 distinct digits instead of ten.

Base 8

Base 8 works the same way: the rightmost digit counts ones, the next counts groups of 8, the next counts groups of 8×8, and so on, using 8 distinct digits.

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Quick Reference Table
Base 10 Base 16 Base 8
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 10
9 9 11
10 A 12
11 B 13
12 C 14
13 D 15
14 E 16
15 F 17
16 10 20
17 11 21
18 12 22
19 13 23
20 14 24
21 15 25
22 16 26
23 17 27
24 18 30
25 19 31
26 1A 32
27 1B 33
28 1C 34
29 1D 35
30 1E 36
31 1F 37
32 20 40
33 21 41
34 22 42
35 23 43
36 24 44
37 25 45
38 26 46
39 27 47
40 28 50
41 29 51
42 2A 52
43 2B 53
44 2C 54
45 2D 55
46 2E 56
47 2F 57
48 30 60
49 31 61
50 32 62
51 33 63
52 34 64
53 35 65
54 36 66
55 37 67
56 38 70
57 39 71
58 3A 72
59 3B 73
60 3C 74
61 3D 75
62 3E 76
63 3F 77
64 40 100
70 46 106
80 50 120
90 5A 132
100 64 144
200 C8 310
300 12C 454
400 190 620
500 1F4 764
600 258 1130
700 2BC 1274
800 320 1440
900 384 1604
1000 3E8 1750

View this as a standalone, printable table

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