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What is my mom's cousin's daughter to me?

Your mom's cousin's daughter is your second cousin. Your mom and her cousin share grandparents, and those grandparents are your great-grandparents. Her cousin's daughter is a generation below them both, the same generation as you, so nothing is 'removed'. Your mom's cousin is your first cousin once removed, one generation up.

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FAQs

Is my mom's cousin's daughter my first cousin?+

No. First cousins share grandparents. You and your mom's cousin's daughter share great-grandparents, which makes her your second cousin.

What is my mom's cousin's daughter's child to me?+

Your second cousin once removed. Each generation further down adds one 'removed'.

Does the calculator store my family details?+

No — it runs entirely in your browser. Nothing you enter is uploaded or saved on our servers.

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