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Base 20 to Base 3

Base 20 to Base 3 Converter

Enter a number in base 20 below to convert it to base 3 instantly.

About These Bases

Base 20

In base 20, each digit position represents a power of 20: the rightmost digit counts individual ones, the next counts groups of 20, the next counts groups of 20×20, and so on — the same place-value idea as base 10, just with 20 distinct digits instead of ten.

Base 3

Base 3 works the same way: the rightmost digit counts ones, the next counts groups of 3, the next counts groups of 3×3, and so on, using 3 distinct digits.

Quick Reference Table

Base 10	Base 20	Base 3
1	1	1
2	2	2
3	3	10
4	4	11
5	5	12
6	6	20
7	7	21
8	8	22
9	9	100
10	A	101
11	B	102
12	C	110
13	D	111
14	E	112
15	F	120
16	G	121
17	H	122
18	I	200
19	J	201
20	10	202
21	11	210
22	12	211
23	13	212
24	14	220
25	15	221
26	16	222
27	17	1000
28	18	1001
29	19	1002
30	1A	1010
31	1B	1011
32	1C	1012
33	1D	1020
34	1E	1021
35	1F	1022
36	1G	1100
37	1H	1101
38	1I	1102
39	1J	1110
40	20	1111
41	21	1112
42	22	1120
43	23	1121
44	24	1122
45	25	1200
46	26	1201
47	27	1202
48	28	1210
49	29	1211
50	2A	1212
51	2B	1220
52	2C	1221
53	2D	1222
54	2E	2000
55	2F	2001
56	2G	2002
57	2H	2010
58	2I	2011
59	2J	2012
60	30	2020
61	31	2021
62	32	2022
63	33	2100
64	34	2101
70	3A	2121
80	40	2222
90	4A	10100
100	50	10201
200	A0	21102
300	F0	102010
400	100	112211
500	150	200112
600	1A0	211020
700	1F0	221221
800	200	1002122
900	250	1020100
1000	2A0	1101001

View this as a standalone, printable table

Related Base Conversion Calculators

From Base 20

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 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 3

to Base 2
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 20 to Base 3