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Base 31 to Base 2

Base 31 to Base 2 Converter

Enter a number in base 31 below to convert it to base 2 instantly.

About These Bases

Base 31

In base 31, each digit position represents a power of 31: the rightmost digit counts individual ones, the next counts groups of 31, the next counts groups of 31×31, and so on — the same place-value idea as base 10, just with 31 distinct digits instead of ten.

Base 2

Base 2 works the same way: the rightmost digit counts ones, the next counts groups of 2, the next counts groups of 2×2, and so on, using 2 distinct digits.

Quick Reference Table

Base 10	Base 31	Base 2
1	1	1
2	2	10
3	3	11
4	4	100
5	5	101
6	6	110
7	7	111
8	8	1000
9	9	1001
10	A	1010
11	B	1011
12	C	1100
13	D	1101
14	E	1110
15	F	1111
16	G	10000
17	H	10001
18	I	10010
19	J	10011
20	K	10100
21	L	10101
22	M	10110
23	N	10111
24	O	11000
25	P	11001
26	Q	11010
27	R	11011
28	S	11100
29	T	11101
30	U	11110
31	10	11111
32	11	100000
33	12	100001
34	13	100010
35	14	100011
36	15	100100
37	16	100101
38	17	100110
39	18	100111
40	19	101000
41	1A	101001
42	1B	101010
43	1C	101011
44	1D	101100
45	1E	101101
46	1F	101110
47	1G	101111
48	1H	110000
49	1I	110001
50	1J	110010
51	1K	110011
52	1L	110100
53	1M	110101
54	1N	110110
55	1O	110111
56	1P	111000
57	1Q	111001
58	1R	111010
59	1S	111011
60	1T	111100
61	1U	111101
62	20	111110
63	21	111111
64	22	1000000
70	28	1000110
80	2I	1010000
90	2S	1011010
100	37	1100100
200	6E	11001000
300	9L	100101100
400	CS	110010000
500	G4	111110100
600	JB	1001011000
700	MI	1010111100
800	PP	1100100000
900	T1	1110000100
1000	118	1111101000

View this as a standalone, printable table

Related Base Conversion Calculators

From Base 31

to Base 2
to Base 3
to Base 4
to Base 5
to Base 6
to Base 7
to Base 8
to Base 9
to Base 10
to Base 11
to Base 12
to Base 13
to Base 14
to Base 15
to Base 16
to Base 17
to Base 18
to Base 19
to Base 20
to Base 21
to Base 22
to Base 23
to Base 24
to Base 25
to Base 26
to Base 27
to Base 28
to Base 29
to Base 30
to Base 32
to Base 33
to Base 34
to Base 35
to Base 36
to Base 37
to Base 38
to Base 39
to Base 40
to Base 41
to Base 42
to Base 43
to Base 44
to Base 45
to Base 46
to Base 47
to Base 48
to Base 49
to Base 50
to Base 51
to Base 52
to Base 53
to Base 54
to Base 55
to Base 56
to Base 57
to Base 58
to Base 59
to Base 60
to Base 61
to Base 62
to Base 63
to Base 64

From Base 2

to Base 3
to Base 4
to Base 5
to Base 6
to Base 7
to Base 8
to Base 9
to Base 10
to Base 11
to Base 12
to Base 13
to Base 14
to Base 15
to Base 16
to Base 17
to Base 18
to Base 19
to Base 20
to Base 21
to Base 22
to Base 23
to Base 24
to Base 25
to Base 26
to Base 27
to Base 28
to Base 29
to Base 30
to Base 31
to Base 32
to Base 33
to Base 34
to Base 35
to Base 36
to Base 37
to Base 38
to Base 39
to Base 40
to Base 41
to Base 42
to Base 43
to Base 44
to Base 45
to Base 46
to Base 47
to Base 48
to Base 49
to Base 50
to Base 51
to Base 52
to Base 53
to Base 54
to Base 55
to Base 56
to Base 57
to Base 58
to Base 59
to Base 60
to Base 61
to Base 62
to Base 63
to Base 64

Base 31 to Base 2