Base 21 to Base 7 Converter

Base 21 to Base 7 Converter

Enter the value below.

Number in Base 21 to convert Base 7
Converted Base 7 number

Base 21 and Base 7

Base 21

In base 21, each digit in a number represents the number of copies of that power of 21. That is, the first digit tells you how many ones you have; the second tells you how many 21s you have; the third tells you how many 21x21 you have; the fourth tells you how many 21x21x21 you have; and so on.

Base 7

In base 7, each digit in a number represents the number of copies of that power of 7. That is, the first digit tells you how many ones you have; the second tells you how many 7s you have; the third tells you how many 7x7 you have; the fourth tells you how many 7x7x7 you have; and so on.

Conversion Table

Base 21 to Base 7 Conversion Table

Base 21Base 7
11
22
33
44
55
66
710
811
912
A13
B14
C15
D16
E20
F21
G22
H23
I24
J25
K26
1030
1131
1232
1333
1434
1535
1636
1740
1841
1942
1A43
1B44
1C45
1D46
1E50
1F51
1G52
1H53
1I54
1J55
1K56
2060
2161
2262
2363
2464
2565
2666
27100
28101
29102
2A103
2B104
2C105
2D106
2E110
2F111
2G112
2H113
2I114
2J115
2K116
30120
31121

Base 7 to Base 21 Conversion Table

Base 7Base 21
11
22
33
44
55
66
107
118
129
13A
14B
15C
16D
20E
21F
22G
23H
24I
25J
26K
3010
3111
3212
3313
3414
3515
3616
4017
4118
4219
431A
441B
451C
461D
501E
511F
521G
531H
541I
551J
561K
6020
6121
6222
6323
6424
6525
6626
10027
10128
10229
1032A
1042B
1052C
1062D
1102E
1112F
1122G
1132H
1142I
1152J
1162K
12030
12131

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