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Base 2 to Base 61

Base 2 to Base 61 Converter

Enter a number in base 2 below to convert it to base 61 instantly.

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About These Bases

Base 2

In base 2, each digit position represents a power of 2: the rightmost digit counts individual ones, the next counts groups of 2, the next counts groups of 2×2, and so on — the same place-value idea as base 10, just with 2 distinct digits instead of ten.

Base 61

Base 61 works the same way: the rightmost digit counts ones, the next counts groups of 61, the next counts groups of 61×61, and so on, using 61 distinct digits.

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Quick Reference Table
Base 10 Base 2 Base 61
1 1 1
2 10 2
3 11 3
4 100 4
5 101 5
6 110 6
7 111 7
8 1000 8
9 1001 9
10 1010 A
11 1011 B
12 1100 C
13 1101 D
14 1110 E
15 1111 F
16 10000 G
17 10001 H
18 10010 I
19 10011 J
20 10100 K
21 10101 L
22 10110 M
23 10111 N
24 11000 O
25 11001 P
26 11010 Q
27 11011 R
28 11100 S
29 11101 T
30 11110 U
31 11111 V
32 100000 W
33 100001 X
34 100010 Y
35 100011 Z
36 100100 a
37 100101 b
38 100110 c
39 100111 d
40 101000 e
41 101001 f
42 101010 g
43 101011 h
44 101100 i
45 101101 j
46 101110 k
47 101111 l
48 110000 m
49 110001 n
50 110010 o
51 110011 p
52 110100 q
53 110101 r
54 110110 s
55 110111 t
56 111000 u
57 111001 v
58 111010 w
59 111011 x
60 111100 y
61 111101 10
62 111110 11
63 111111 12
64 1000000 13
70 1000110 19
80 1010000 1J
90 1011010 1T
100 1100100 1d
200 11001000 3H
300 100101100 4u
400 110010000 6Y
500 111110100 8C
600 1001011000 9p
700 1010111100 BT
800 1100100000 D7
900 1110000100 Ek
1000 1111101000 GO

View this as a standalone, printable table

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