Math Tools Math Tools

Base 61 to Base 4

Base 61 to Base 4 Converter

Enter a number in base 61 below to convert it to base 4 instantly.

Advertisement

About These Bases

Base 61

In base 61, each digit position represents a power of 61: the rightmost digit counts individual ones, the next counts groups of 61, the next counts groups of 61×61, and so on — the same place-value idea as base 10, just with 61 distinct digits instead of ten.

Base 4

Base 4 works the same way: the rightmost digit counts ones, the next counts groups of 4, the next counts groups of 4×4, and so on, using 4 distinct digits.

Advertisement

Quick Reference Table
Base 10 Base 61 Base 4
1 1 1
2 2 2
3 3 3
4 4 10
5 5 11
6 6 12
7 7 13
8 8 20
9 9 21
10 A 22
11 B 23
12 C 30
13 D 31
14 E 32
15 F 33
16 G 100
17 H 101
18 I 102
19 J 103
20 K 110
21 L 111
22 M 112
23 N 113
24 O 120
25 P 121
26 Q 122
27 R 123
28 S 130
29 T 131
30 U 132
31 V 133
32 W 200
33 X 201
34 Y 202
35 Z 203
36 a 210
37 b 211
38 c 212
39 d 213
40 e 220
41 f 221
42 g 222
43 h 223
44 i 230
45 j 231
46 k 232
47 l 233
48 m 300
49 n 301
50 o 302
51 p 303
52 q 310
53 r 311
54 s 312
55 t 313
56 u 320
57 v 321
58 w 322
59 x 323
60 y 330
61 10 331
62 11 332
63 12 333
64 13 1000
70 19 1012
80 1J 1100
90 1T 1122
100 1d 1210
200 3H 3020
300 4u 10230
400 6Y 12100
500 8C 13310
600 9p 21120
700 BT 22330
800 D7 30200
900 Ek 32010
1000 GO 33220

View this as a standalone, printable table

Related Base Conversion Calculators

Related pages

Advertisement