How Old Am I If I Was Born in 2021?
Find the exact age of someone born in 2021, plus their generation and Chinese zodiac animal.
If you were born in 2021 and your birthday has already happened this year, you are 5 years old. If your birthday has not happened yet, you are 4.
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Exact age today
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Day of the week born
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Days until next birthday
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Total days alive
Quick facts about being born in 2021
Generation Alpha
Generation
Ox
Chinese zodiac animal
2020s
Decade
~2088
Est. full retirement year
Was 2021 a leap year?
No, 2021 was a standard 365 day year.
What generation is someone born in 2021?
Someone born in 2021 belongs to the Generation Alpha generation, and shares their birth year's Chinese zodiac sign, the Ox, with everyone else born in 2021 regardless of the exact month.
For a precise, personal answer rather than a year-level estimate, use the calculator above with your exact date of birth, or head to the full date of birth calculator for a complete breakdown including your day of the week born and countdown to your next birthday.