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Base 17 to Base 7

Base 17 to Base 7 Converter

Enter a number in base 17 below to convert it to base 7 instantly.

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About These Bases

Base 17

In base 17, each digit position represents a power of 17: the rightmost digit counts individual ones, the next counts groups of 17, the next counts groups of 17×17, and so on — the same place-value idea as base 10, just with 17 distinct digits instead of ten.

Base 7

Base 7 works the same way: the rightmost digit counts ones, the next counts groups of 7, the next counts groups of 7×7, and so on, using 7 distinct digits.

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Quick Reference Table
Base 10 Base 17 Base 7
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 10
8 8 11
9 9 12
10 A 13
11 B 14
12 C 15
13 D 16
14 E 20
15 F 21
16 G 22
17 10 23
18 11 24
19 12 25
20 13 26
21 14 30
22 15 31
23 16 32
24 17 33
25 18 34
26 19 35
27 1A 36
28 1B 40
29 1C 41
30 1D 42
31 1E 43
32 1F 44
33 1G 45
34 20 46
35 21 50
36 22 51
37 23 52
38 24 53
39 25 54
40 26 55
41 27 56
42 28 60
43 29 61
44 2A 62
45 2B 63
46 2C 64
47 2D 65
48 2E 66
49 2F 100
50 2G 101
51 30 102
52 31 103
53 32 104
54 33 105
55 34 106
56 35 110
57 36 111
58 37 112
59 38 113
60 39 114
61 3A 115
62 3B 116
63 3C 120
64 3D 121
70 42 130
80 4C 143
90 55 156
100 5F 202
200 BD 404
300 10B 606
400 169 1111
500 1C7 1313
600 215 1515
700 273 2020
800 2D1 2222
900 31G 2424
1000 37E 2626

View this as a standalone, printable table

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