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Base 7 to Base 62

Base 7 to Base 62 Converter

Enter a number in base 7 below to convert it to base 62 instantly.

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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 62

Base 62 works the same way: the rightmost digit counts ones, the next counts groups of 62, the next counts groups of 62×62, and so on, using 62 distinct digits.

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Quick Reference Table
Base 10 Base 7 Base 62
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 10 7
8 11 8
9 12 9
10 13 A
11 14 B
12 15 C
13 16 D
14 20 E
15 21 F
16 22 G
17 23 H
18 24 I
19 25 J
20 26 K
21 30 L
22 31 M
23 32 N
24 33 O
25 34 P
26 35 Q
27 36 R
28 40 S
29 41 T
30 42 U
31 43 V
32 44 W
33 45 X
34 46 Y
35 50 Z
36 51 a
37 52 b
38 53 c
39 54 d
40 55 e
41 56 f
42 60 g
43 61 h
44 62 i
45 63 j
46 64 k
47 65 l
48 66 m
49 100 n
50 101 o
51 102 p
52 103 q
53 104 r
54 105 s
55 106 t
56 110 u
57 111 v
58 112 w
59 113 x
60 114 y
61 115 z
62 116 10
63 120 11
64 121 12
70 130 18
80 143 1I
90 156 1S
100 202 1c
200 404 3E
300 606 4q
400 1111 6S
500 1313 84
600 1515 9g
700 2020 BI
800 2222 Cu
900 2424 EW
1000 2626 G8

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