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Base 2 to Base 18

Base 2 to Base 18 Converter

Enter a number in base 2 below to convert it to base 18 instantly.

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 18

Base 18 works the same way: the rightmost digit counts ones, the next counts groups of 18, the next counts groups of 18×18, and so on, using 18 distinct digits.

Quick Reference Table

Base 10	Base 2	Base 18
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	10
19	10011	11
20	10100	12
21	10101	13
22	10110	14
23	10111	15
24	11000	16
25	11001	17
26	11010	18
27	11011	19
28	11100	1A
29	11101	1B
30	11110	1C
31	11111	1D
32	100000	1E
33	100001	1F
34	100010	1G
35	100011	1H
36	100100	20
37	100101	21
38	100110	22
39	100111	23
40	101000	24
41	101001	25
42	101010	26
43	101011	27
44	101100	28
45	101101	29
46	101110	2A
47	101111	2B
48	110000	2C
49	110001	2D
50	110010	2E
51	110011	2F
52	110100	2G
53	110101	2H
54	110110	30
55	110111	31
56	111000	32
57	111001	33
58	111010	34
59	111011	35
60	111100	36
61	111101	37
62	111110	38
63	111111	39
64	1000000	3A
70	1000110	3G
80	1010000	48
90	1011010	50
100	1100100	5A
200	11001000	B2
300	100101100	GC
400	110010000	144
500	111110100	19E
600	1001011000	1F6
700	1010111100	22G
800	1100100000	288
900	1110000100	2E0
1000	1111101000	31A

View this as a standalone, printable table

Related Base Conversion Calculators

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

From Base 18

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 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 2 to Base 18