Entrepreneur
Mark Zuckerberg
Mark Zuckerberg was born on May 14, 1984 in White Plains, New York. He founded the Facebook Platform the year he turned 23, and took Facebook public the year he turned 28.
Mark Zuckerberg was born in 1984 and is currently 42 years old. Anyone born before 1984 is older than Mark.
Mark Zuckerberg is 42 years old in 2026, born on May 14, 1984 in White Plains, New York (Taurus).
Mark Zuckerberg is 42 years old in 2026 and turned 42 on May 14, 2026. Mark Zuckerberg's age in every year ↓
Born
May 14, 1984
World pop. at birth
~4.7B
Mark's age
42
Your age
20
Are you older than Mark Zuckerberg?
No — Mark Zuckerberg was born in 1984. You were born in 2006, making you 22 years younger.
At your age (20), Mark had already launched Facebook (the year he turned 20), but hadn't yet become a billionaire (the year he turned 22).
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Mark's age vs family
Mark's Life Timeline
Mark Zuckerberg was born on May 14, 1984, in White Plains, New York. He grew up in Dobbs Ferry, where he displayed an early interest in computers and programming. Zuckerberg attended Harvard University, where he studied psychology and computer science, and it was during his time there that he created Facebook in his dorm room, initially as a social networking site for college students.
Read more
Zuckerberg was 19 years old when he launched Facebook in 2004, which quickly gained popularity and expanded beyond Harvard to other universities and eventually to the general public. In 2012, he became the youngest self-made billionaire at the age of 28 when Facebook went public. Under his leadership, Facebook acquired several companies, including Instagram in 2012 and WhatsApp in 2014, and rebranded to Meta in 2021 to reflect its focus on virtual reality and artificial intelligence.
As of now, Zuckerberg continues to lead Meta, advocating for the development of the metaverse and advancing technologies in VR and AI. His work has significantly impacted social media and communication, shaping how people connect globally. Zuckerberg's influence in the tech industry remains profound, as he navigates the challenges of privacy, misinformation, and the future of digital interaction.
Launched Facebook
Mark Zuckerberg was 20 years old when he launched Facebook from his Harvard dorm room. This platform revolutionized social networking, allowing users to connect and share content online, and it quickly became a staple of internet culture.
Mark Zuckerberg turned 20 in 2004, the year he launched Facebook. Are you older than Mark was? Enter your birth year to compare.
Became a billionaire
Mark Zuckerberg was 22 years old when he became a billionaire for the first time, following Facebook's rapid growth and increasing valuation. This milestone marked him as one of the youngest self-made billionaires in history.
Mark Zuckerberg turned 22 in 2006, the year he became a billionaire. Are you older than Mark was? Enter your birth year to compare.
Founded the Facebook Platform
Mark Zuckerberg was 23 years old when he founded the Facebook Platform, allowing third-party developers to create applications that integrated with Facebook. This move significantly expanded the site's functionality and user engagement.
Mark Zuckerberg turned 23 in 2007, the year he founded the Facebook Platform. Are you older than Mark was? Enter your birth year to compare.
Took Facebook public
Mark Zuckerberg was 28 years old when Facebook went public in May 2012. The initial public offering raised $16 billion, making it one of the largest tech IPOs in history and solidifying Zuckerberg's status in the tech industry.
Mark Zuckerberg turned 28 in 2012, the year he took Facebook public. Are you older than Mark was? Enter your birth year to compare.
Acquired WhatsApp
Mark Zuckerberg was 30 years old when Facebook acquired WhatsApp for approximately $19 billion. This acquisition expanded Facebook's reach in messaging services and underscored its dominance in the social media landscape.
Mark Zuckerberg turned 30 in 2014, the year he acquired WhatsApp. Are you older than Mark was? Enter your birth year to compare.
Announced the rebranding to Meta
Mark Zuckerberg was 36 years old when he announced the rebranding of Facebook to Meta in October 2021. This strategic shift aimed to focus on building the metaverse, highlighting the company's commitment to future technologies.
Mark Zuckerberg turned 36 in 2020, the year he announced the rebranding to Meta. Are you older than Mark was? Enter your birth year to compare.
Age by year
How old was Mark Zuckerberg in each year?
- 2026
- Mark Zuckerberg is 42 years old in 2026 and turned 42 on May 14, 2026.
- 2006
- Mark Zuckerberg was 21 at the start of 2006 and turned 22 on May 14, 2006. That year, he became a billionaire.
- 2007
- Mark Zuckerberg was 22 at the start of 2007 and turned 23 on May 14, 2007. That year, he founded the Facebook Platform.
- 2012
- Mark Zuckerberg was 27 at the start of 2012 and turned 28 on May 14, 2012. That year, he took Facebook public.
- 2014
- Mark Zuckerberg was 29 at the start of 2014 and turned 30 on May 14, 2014. That year, he acquired WhatsApp.
Mark Zuckerberg's age in every year
Ages change on May 14: the first number is before that birthday, the second after it.
- 19840 years old
- 19850 → 1 years old
- 19861 → 2 years old
- 19872 → 3 years old
- 19883 → 4 years old
- 19894 → 5 years old
- 19905 → 6 years old
- 19916 → 7 years old
- 19927 → 8 years old
- 19938 → 9 years old
- 19949 → 10 years old
- 199510 → 11 years old
- 199611 → 12 years old
- 199712 → 13 years old
- 199813 → 14 years old
- 199914 → 15 years old
- 200015 → 16 years old
- 200116 → 17 years old
- 200217 → 18 years old
- 200318 → 19 years old
- 200419 → 20 years old
- 200520 → 21 years old
- 200621 → 22 years old
- 200722 → 23 years old
- 200823 → 24 years old
- 200924 → 25 years old
- 201025 → 26 years old
- 201126 → 27 years old
- 201227 → 28 years old
- 201328 → 29 years old
- 201429 → 30 years old
- 201530 → 31 years old
- 201631 → 32 years old
- 201732 → 33 years old
- 201833 → 34 years old
- 201934 → 35 years old
- 202035 → 36 years old
- 202136 → 37 years old
- 202237 → 38 years old
- 202338 → 39 years old
- 202439 → 40 years old
- 202540 → 41 years old
- 202641 → 42 years old
