Base 9 to base 7 conversion

Base 9 to base 7 converter lets you convert number system between base 9 to base 7 and will give you the result with calculation steps and it also supports decimal numbers. Enter your number and choose bases below to start a conversion.

Result

How to convert 1 in base 9 to base 7?

1
1 base 9 = 1 base 7

Calculation steps

To convert 1 in base 9 to base 7, take the following steps.

  1. Convert 1 from base 9 to base 10.
  2. Convert result of the previous step from base 10 to base 7.

Step 1: convert 1 from base 9 to base 10

To start the calculation, let d is the number in each digit and n is the exponent of the number in that digit. Therefore, the steps can be shown in the following table.

Exponent (n)Digit (d)d x 9nCumulative sum
01 1 x 901

From the table above, it can be written as a conversion formula as:
(1 × 90)

Then calculate the sum of all the cumulative sums we get:
1 = 1

Step 2: convert from base 10 to base 7

Conversion from base 10 to base 7 can be done by dividing the number by 7 until the quotient is zero. The steps can be shown in the following table.

#Number divides 7QuotientRemaining
11 divides 701

When the division is complete, connect all the remainders of the division. Starting from the bottom of the table we get 1.

Therefore, 1 in base 9 can to converted to base 7 as 1.

Base 9 to base 7 conversions table

Here is a conversions table comparing the relationship between base 9 and base 7 by using 1 - 100 in base 10 as starting numbers.

Base 9Base 7
11
22
33
44
55
66
710
811
1012
1113
1214
1315
1416
1520
1621
1722
1823
2024
2125
2226
2330
2431
2532
2633
2734
2835
3036
3140
3241
3342
3443
3544
3645
3746
3850
4051
4152
4253
4354
4455
4556
4660
4761
4862
5063
5164
5265
5366
54100
55101
56102
57103
58104
60105
61106
62110
63111
64112
65113
66114
67115
68116
70120
71121
72122
73123
74124
75125
76126
77130
78131
80132
81133
82134
83135
84136
85140
86141
87142
88143
100144
101145
102146
103150
104151
105152
106153
107154
108155
110156
111160
112161
113162
114163
115164
116165
117166
118200
120201
121202

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