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Base 15 to Base 9

Base 15 to Base 9 Converter

Enter a number in base 15 below to convert it to base 9 instantly.

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About These Bases

Base 15

In base 15, each digit position represents a power of 15: the rightmost digit counts individual ones, the next counts groups of 15, the next counts groups of 15×15, and so on — the same place-value idea as base 10, just with 15 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 15 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 10 16
16 11 17
17 12 18
18 13 20
19 14 21
20 15 22
21 16 23
22 17 24
23 18 25
24 19 26
25 1A 27
26 1B 28
27 1C 30
28 1D 31
29 1E 32
30 20 33
31 21 34
32 22 35
33 23 36
34 24 37
35 25 38
36 26 40
37 27 41
38 28 42
39 29 43
40 2A 44
41 2B 45
42 2C 46
43 2D 47
44 2E 48
45 30 50
46 31 51
47 32 52
48 33 53
49 34 54
50 35 55
51 36 56
52 37 57
53 38 58
54 39 60
55 3A 61
56 3B 62
57 3C 63
58 3D 64
59 3E 65
60 40 66
61 41 67
62 42 68
63 43 70
64 44 71
70 4A 77
80 55 88
90 60 110
100 6A 121
200 D5 242
300 150 363
400 1BA 484
500 235 615
600 2A0 736
700 31A 857
800 385 1078
900 400 1210
1000 46A 1331

View this as a standalone, printable table

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