Math Tools Math Tools

Base 7 to Base 8

Base 7 to Base 8 Converter

Enter a number in base 7 below to convert it to base 8 instantly.

Advertisement

About These Bases

Base 7

In base 7, each digit position represents a power of 7: the rightmost digit counts individual ones, the next counts groups of 7, the next counts groups of 7×7, and so on — the same place-value idea as base 10, just with 7 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.

Advertisement

Quick Reference Table
Base 10 Base 7 Base 8
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 10 7
8 11 10
9 12 11
10 13 12
11 14 13
12 15 14
13 16 15
14 20 16
15 21 17
16 22 20
17 23 21
18 24 22
19 25 23
20 26 24
21 30 25
22 31 26
23 32 27
24 33 30
25 34 31
26 35 32
27 36 33
28 40 34
29 41 35
30 42 36
31 43 37
32 44 40
33 45 41
34 46 42
35 50 43
36 51 44
37 52 45
38 53 46
39 54 47
40 55 50
41 56 51
42 60 52
43 61 53
44 62 54
45 63 55
46 64 56
47 65 57
48 66 60
49 100 61
50 101 62
51 102 63
52 103 64
53 104 65
54 105 66
55 106 67
56 110 70
57 111 71
58 112 72
59 113 73
60 114 74
61 115 75
62 116 76
63 120 77
64 121 100
70 130 106
80 143 120
90 156 132
100 202 144
200 404 310
300 606 454
400 1111 620
500 1313 764
600 1515 1130
700 2020 1274
800 2222 1440
900 2424 1604
1000 2626 1750

View this as a standalone, printable table

Related Base Conversion Calculators

Related pages

Advertisement