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Base 21 to Base 60

Base 21 to Base 60 Converter

Enter a number in base 21 below to convert it to base 60 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 60

Base 60 works the same way: the rightmost digit counts ones, the next counts groups of 60, the next counts groups of 60×60, and so on, using 60 distinct digits.

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Quick Reference Table
Base 10 Base 21 Base 60
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 x
60 2I 10
61 2J 11
62 2K 12
63 30 13
64 31 14
70 37 1A
80 3H 1K
90 46 1U
100 4G 1e
200 9B 3K
300 E6 50
400 J1 6e
500 12H 8K
600 17C A0
700 1C7 Be
800 1H2 DK
900 20I F0
1000 25D Ge

View this as a standalone, printable table

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