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Base 4 to Base 25

Base 4 to Base 25 Converter

Enter a number in base 4 below to convert it to base 25 instantly.

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About These Bases

Base 4

In base 4, each digit position represents a power of 4: the rightmost digit counts individual ones, the next counts groups of 4, the next counts groups of 4×4, and so on — the same place-value idea as base 10, just with 4 distinct digits instead of ten.

Base 25

Base 25 works the same way: the rightmost digit counts ones, the next counts groups of 25, the next counts groups of 25×25, and so on, using 25 distinct digits.

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Quick Reference Table
Base 10 Base 4 Base 25
1 1 1
2 2 2
3 3 3
4 10 4
5 11 5
6 12 6
7 13 7
8 20 8
9 21 9
10 22 A
11 23 B
12 30 C
13 31 D
14 32 E
15 33 F
16 100 G
17 101 H
18 102 I
19 103 J
20 110 K
21 111 L
22 112 M
23 113 N
24 120 O
25 121 10
26 122 11
27 123 12
28 130 13
29 131 14
30 132 15
31 133 16
32 200 17
33 201 18
34 202 19
35 203 1A
36 210 1B
37 211 1C
38 212 1D
39 213 1E
40 220 1F
41 221 1G
42 222 1H
43 223 1I
44 230 1J
45 231 1K
46 232 1L
47 233 1M
48 300 1N
49 301 1O
50 302 20
51 303 21
52 310 22
53 311 23
54 312 24
55 313 25
56 320 26
57 321 27
58 322 28
59 323 29
60 330 2A
61 331 2B
62 332 2C
63 333 2D
64 1000 2E
70 1012 2K
80 1100 35
90 1122 3F
100 1210 40
200 3020 80
300 10230 C0
400 12100 G0
500 13310 K0
600 21120 O0
700 22330 130
800 30200 170
900 32010 1B0
1000 33220 1F0

View this as a standalone, printable table

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