Ancestor Percentages
Location: [unknown]
Parents
1/2
50%
.5
Grandparents
1/4
25%
.25
1st-Great-Grandparents
1/8
12.5%
.125
2nd-Great-Grandparents
1/16
6.25%
.0625
3rd-Great-Grandparents
1/32
3.1%
3.125%
.03125
4th-Great-Grandparents
1/64
1.6%
1.5625%
.015625
5th-Great-Grandparents
1/128
0.8%
0.78125%
.0078125
6th-Great-Grandparents
1/256
0.4%
0.390625%
.00390625
7th-Great-Grandparents
1/512
0.2%
0.1953125
.001953125
8th-Great-Grandparents
1/1024
0.1%
0.09765625%
.0009765625
9th-Great-Grandparents
1/2048
0.05%
0.048828125%
.00048828125
10th-Great-Grandparents
1/4096
0.024%
0.0244140625%
.000244140625
11th
8192
12th
16,384
13th
32,768
14th
65,536
15th
131,072
16th
262,144
17th
524,288
18th
1,048,576
19th
2,097,152
20th
4,194,304
21st
8,388,608
22nd
16,777,216
23rd
33,554,432
24th
67,108,864
25th
134,217,728
26th
268,435,456
27th
536,870,912
28th
1,073,741,824
29th
2,147,483,648
30th
4,294,967,296
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