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Base 41 to Base 21

Base 41 to Base 21 Converter

Enter a number in base 41 below to convert it to base 21 instantly.

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About These Bases

Base 41

In base 41, each digit position represents a power of 41: the rightmost digit counts individual ones, the next counts groups of 41, the next counts groups of 41×41, and so on — the same place-value idea as base 10, just with 41 distinct digits instead of ten.

Base 21

Base 21 works the same way: the rightmost digit counts ones, the next counts groups of 21, the next counts groups of 21×21, and so on, using 21 distinct digits.

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Quick Reference Table
Base 10 Base 41 Base 21
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 L 10
22 M 11
23 N 12
24 O 13
25 P 14
26 Q 15
27 R 16
28 S 17
29 T 18
30 U 19
31 V 1A
32 W 1B
33 X 1C
34 Y 1D
35 Z 1E
36 a 1F
37 b 1G
38 c 1H
39 d 1I
40 e 1J
41 10 1K
42 11 20
43 12 21
44 13 22
45 14 23
46 15 24
47 16 25
48 17 26
49 18 27
50 19 28
51 1A 29
52 1B 2A
53 1C 2B
54 1D 2C
55 1E 2D
56 1F 2E
57 1G 2F
58 1H 2G
59 1I 2H
60 1J 2I
61 1K 2J
62 1L 2K
63 1M 30
64 1N 31
70 1T 37
80 1d 3H
90 28 46
100 2I 4G
200 4a 9B
300 7D E6
400 9V J1
500 C8 12H
600 EQ 17C
700 H3 1C7
800 JL 1H2
900 Ld 20I
1000 OG 25D

View this as a standalone, printable table

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