Am I a Millennial or Gen Z?▾
Born between 1981 and 1996, you're a Millennial. Born 1997 to 2012, you're Gen Z — also called a Zoomer. If you landed between 1993 and 1998, you're right on the border. That in-between group is sometimes called Zillennials: old enough to remember life before smartphones, young enough to be completely at home on TikTok. Use the calculator at the top of the page to find your exact generation.
What generation am I if I was born in 1980?▾
1980 sits right on the Gen X and Millennial boundary. Pew Research places 1980 as the last year of Generation X. But people born roughly between 1977 and 1983 often don't feel fully at home in either camp — they had an analogue childhood but adopted technology early enough to feel comfortable on both sides. That group is often called Xennials, and it's a real and widely recognised microgeneration, not just a social media trend.
When does Gen Z end and Gen Alpha begin?▾
Most researchers draw the line at 2013. Born in 2013 or later, you're Generation Alpha — the first generation born entirely in the 21st century. Some sources use 2012 as the cutoff, which is why you'll see slight variation depending on where you look. Either way, the oldest Alphas are 12 or 13 in 2026. They're very much a generation still in progress.
Why do different websites show different generation years?▾
Because there's no official definition — generations are sociological constructs, not legal categories. Pew Research is the most widely cited source, and the one this site follows. Other publishers shift the start or end dates by a year or two based on their own research. A one or two year difference doesn't mean anyone is wrong. Culture doesn't change overnight on January 1st of any given year, and generational boundaries are fuzzy by design.
What are Xennials?▾
Xennials are born roughly between 1977 and 1983, sitting on the border of Gen X and Millennials. Old enough to remember life before the internet; young enough to have adopted it without much friction. If you had a dial-up AOL account in high school and also use Instagram without thinking about it, you might be a Xennial. The term got widespread attention after a 2017 piece in Good Weekend magazine went viral — turns out a lot of people across Australia, the US, and the UK identified with being caught between two generations.
What are Zillennials?▾
Zillennials are born roughly between 1993 and 1998, on the cusp of Millennials and Gen Z. They were in middle school or early secondary when smartphones took over, which means they had just enough of a pre-social-media childhood to remember it, but grew up fully immersed in Instagram, Snapchat, and later TikTok. They often feel caught between two identities — not quite fitting the "avocado toast Millennial" narrative or the "Gen Z doesn't remember 9/11" one either.
Which generation is the largest right now?▾
Millennials are currently the largest generation in the United States, making up around 21.8% of the population — recently overtaking Baby Boomers, who held that title for decades. In many other countries, including the UK and Australia, the pattern is similar. Globally, Gen Z is growing fast as more Zoomers enter adulthood each year, and Generation Alpha is on track to be the largest cohort in history once the group closes.
What is Generation Alpha?▾
Generation Alpha includes everyone born from 2013 onward — the children of Millennials, and the first generation born entirely in the 21st century. Australian researcher Mark McCrindle coined the name. They're growing up with AI assistants as a normal part of home life, tablets in classrooms, and a childhood partially shaped by the COVID-19 pandemic. The oldest Alphas turn 13 in 2026. Their full story is still being written, and researchers are only beginning to understand what a truly AI-native childhood produces.
Are Baby Boomers and Boomers the same thing?▾
Yes — Boomers is just the shorthand. The name comes from the post-WWII baby boom, when birth rates surged dramatically across North America, Australia, and Western Europe as soldiers came home between 1946 and 1964. In the US alone, around 76 million babies were born in that stretch. In 2026, Boomers are aged 62 to 80. Despite being outnumbered by Millennials in population, they still hold a disproportionate share of wealth and political influence in most Western countries — a fact that generates no shortage of commentary on both sides.