Can seventh cousins share 54.7 cM of DNA?

How many centimorgans do 7th cousins share?

7th cousins can share as little as no DNA with each other, and as much as 50 centimorgans (about . 67%). In other words, seventh cousins share between 0-. 67% DNA.

How many cM of DNA do cousins share?

Note that a given relationship, such as first cousins, can share varying amounts of DNA because of recombination (“shuffling” that occurs at conception). You usually share about 850 cM with a first cousin, but that number could be as low as 553 or as high as 1,225 cM.

How many shared centimorgans is significant?

For example, you’ll usually share about 120 centimorgans with a 3rd cousin, but it’s possible to share as few as 90 or as many as 200.
What does the match confidence score mean?

Approximate amount of shared DNA (in centimorgans) Possible relationship
200—620 2nd cousin
90—180 3rd cousin
20—85 4th cousin
6—20 Distant cousin: 5th cousin — 8th cousins

How many 7th cousins does the average person have?

Company statistics

Relationship 23andMe AncestryDNA
Sixth cousins 4.1% 11%
Seventh cousins 1.1 3.2%
Eighth cousins 0.24 0.91%
Ninth cousins 0.06%

What is a 7th cousin once removed?

What Does it Mean to be a Cousin “Once Removed”? To be “once removed” from a cousin means you are separated by one generation. The number before “removed” will always represent the number of generations you are separated (“removed”) from the cousin.

What is considered close family on AncestryDNA?

Your AncestryDNA close family matches could include an aunt or an uncle, a niece or a nephew, a great-grandparent or a great-grandchild, a half-sibling, or a double-first cousin. Someone who appears in this category is rarely a first cousin.

How many centimorgans do first cousins share?

First cousins share an average of 12.5% of their DNA; or 866 centimorgans. The expected range of shared centimorgans is 396-1397, according to the shared centimorgan project.

Are 5th cousins blood related?

Are Fifth Cousins Blood-Related? Fifth cousins are related, but there is a chance they do not share DNA. In fact, there is only a 10-15% chance of sharing genetics with any fifth cousin. Even if you and our fifth cousin are related by blood, the DNA shared will be small, especially when compared to closer cousins.

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