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Base 16 to Base 9

Base 16 to Base 9 Converter

Enter a number in base 16 below to convert it to base 9 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 9

Base 9 works the same way: the rightmost digit counts ones, the next counts groups of 9, the next counts groups of 9×9, and so on, using 9 distinct digits.

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Quick Reference Table
Base 10 Base 16 Base 9
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
9 9 10
10 A 11
11 B 12
12 C 13
13 D 14
14 E 15
15 F 16
16 10 17
17 11 18
18 12 20
19 13 21
20 14 22
21 15 23
22 16 24
23 17 25
24 18 26
25 19 27
26 1A 28
27 1B 30
28 1C 31
29 1D 32
30 1E 33
31 1F 34
32 20 35
33 21 36
34 22 37
35 23 38
36 24 40
37 25 41
38 26 42
39 27 43
40 28 44
41 29 45
42 2A 46
43 2B 47
44 2C 48
45 2D 50
46 2E 51
47 2F 52
48 30 53
49 31 54
50 32 55
51 33 56
52 34 57
53 35 58
54 36 60
55 37 61
56 38 62
57 39 63
58 3A 64
59 3B 65
60 3C 66
61 3D 67
62 3E 68
63 3F 70
64 40 71
70 46 77
80 50 88
90 5A 110
100 64 121
200 C8 242
300 12C 363
400 190 484
500 1F4 615
600 258 736
700 2BC 857
800 320 1078
900 384 1210
1000 3E8 1331

View this as a standalone, printable table

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