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Base 21 to Base 59

Base 21 to Base 59 Converter

Enter a number in base 21 below to convert it to base 59 instantly.

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About These Bases

Base 21

In base 21, each digit position represents a power of 21: the rightmost digit counts individual ones, the next counts groups of 21, the next counts groups of 21×21, and so on — the same place-value idea as base 10, just with 21 distinct digits instead of ten.

Base 59

Base 59 works the same way: the rightmost digit counts ones, the next counts groups of 59, the next counts groups of 59×59, and so on, using 59 distinct digits.

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Quick Reference Table
Base 10 Base 21 Base 59
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 9
10 A A
11 B B
12 C C
13 D D
14 E E
15 F F
16 G G
17 H H
18 I I
19 J J
20 K K
21 10 L
22 11 M
23 12 N
24 13 O
25 14 P
26 15 Q
27 16 R
28 17 S
29 18 T
30 19 U
31 1A V
32 1B W
33 1C X
34 1D Y
35 1E Z
36 1F a
37 1G b
38 1H c
39 1I d
40 1J e
41 1K f
42 20 g
43 21 h
44 22 i
45 23 j
46 24 k
47 25 l
48 26 m
49 27 n
50 28 o
51 29 p
52 2A q
53 2B r
54 2C s
55 2D t
56 2E u
57 2F v
58 2G w
59 2H 10
60 2I 11
61 2J 12
62 2K 13
63 30 14
64 31 15
70 37 1B
80 3H 1L
90 46 1V
100 4G 1f
200 9B 3N
300 E6 55
400 J1 6k
500 12H 8S
600 17C AA
700 1C7 Bp
800 1H2 DX
900 20I FF
1000 25D Gu

View this as a standalone, printable table

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