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Base 7 to Base 22

Base 7 to Base 22 Converter

Enter a number in base 7 below to convert it to base 22 instantly.

About These Bases

Base 7

In base 7, each digit position represents a power of 7: the rightmost digit counts individual ones, the next counts groups of 7, the next counts groups of 7×7, and so on — the same place-value idea as base 10, just with 7 distinct digits instead of ten.

Base 22

Base 22 works the same way: the rightmost digit counts ones, the next counts groups of 22, the next counts groups of 22×22, and so on, using 22 distinct digits.

Quick Reference Table

Base 10	Base 7	Base 22
1	1	1
2	2	2
3	3	3
4	4	4
5	5	5
6	6	6
7	10	7
8	11	8
9	12	9
10	13	A
11	14	B
12	15	C
13	16	D
14	20	E
15	21	F
16	22	G
17	23	H
18	24	I
19	25	J
20	26	K
21	30	L
22	31	10
23	32	11
24	33	12
25	34	13
26	35	14
27	36	15
28	40	16
29	41	17
30	42	18
31	43	19
32	44	1A
33	45	1B
34	46	1C
35	50	1D
36	51	1E
37	52	1F
38	53	1G
39	54	1H
40	55	1I
41	56	1J
42	60	1K
43	61	1L
44	62	20
45	63	21
46	64	22
47	65	23
48	66	24
49	100	25
50	101	26
51	102	27
52	103	28
53	104	29
54	105	2A
55	106	2B
56	110	2C
57	111	2D
58	112	2E
59	113	2F
60	114	2G
61	115	2H
62	116	2I
63	120	2J
64	121	2K
70	130	34
80	143	3E
90	156	42
100	202	4C
200	404	92
300	606	DE
400	1111	I4
500	1313	10G
600	1515	156
700	2020	19I
800	2222	1E8
900	2424	1IK
1000	2626	21A

View this as a standalone, printable table

Related Base Conversion Calculators

From Base 7

to Base 2
to Base 3
to Base 4
to Base 5
to Base 6
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 22

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 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 7 to Base 22