What Generation
Am I?
Find out which generation you belong to and what defines it
How are generations defined?
Generations are defined by the years in which people are born and the shared historical, cultural, and technological experiences that shape them. Researchers and sociologists group people born in similar periods because they tend to share common values, attitudes, and life experiences — from the wars they lived through to the technology they grew up with.
Generation boundaries are approximate. There is no single universally agreed definition, and different researchers place the cut-off years in slightly different places. Someone born right on the boundary between two generations — say 1996 or 1997 — may identify with either or both, and that is perfectly normal.
The naming of generations evolved over time. The Greatest Generation was named by journalist Tom Brokaw in his 1998 book. Baby Boomers were named for the post-war birth surge of 1946 onward. Generation X was popularised by Douglas Coupland's 1991 novel of the same name — and later labels like Millennials, Gen Z, and Gen Alpha followed as sociologists tracked each new cohort.
Frequently asked questions
What generation am I if I was born in 1990?
If you were born in 1990, you are a Millennial (also called Gen Y). Millennials cover births from 1981 to 1996. You grew up during the rise of the internet, reached adulthood around the millennium, and were shaped by events like 9/11 and the Great Recession. Enter 1990 in the calculator above to see your full generational profile.
What are the exact years for each generation?
Clockr uses these ranges: Greatest Generation (1901–1927), Silent Generation (1928–1945), Baby Boomers (1946–1964), Generation X (1965–1980), Millennials (1981–1996), Generation Z (1997–2012), and Generation Alpha (2013–2025). Other organisations may use slightly different boundaries — Pew Research, for example, sometimes shifts dates by a year or two.
What is the largest generation in history?
Baby Boomers were the largest generation by birth rate in Western countries, driven by the post-WWII population surge. Today, Millennials are the largest living generation in the United States at roughly 72 million. Globally, Generation Z is now the most populous cohort, with over 2 billion people worldwide.
What comes after Generation Alpha?
No official name has been agreed yet. Following the Greek alphabet convention established by Gen Alpha, the next cohort is often referred to informally as Generation Beta — covering children born from 2026 onward. Names typically emerge once a generation's shared traits become clearer, usually a decade or more after the first births.
Are Millennials and Gen Y the same thing?
Yes — Millennials and Generation Y are two names for the same cohort, born roughly 1981 to 1996. "Millennial" refers to coming of age around the year 2000, while "Gen Y" follows the Gen X naming convention. Both terms describe the same group of people and are used interchangeably.
What generation is currently in the workforce?
As of 2026, Millennials and Generation X together make up over 60% of the global workforce. Generation Z is the fastest-growing segment as its oldest members enter their late twenties. Baby Boomers are retiring at a rate of roughly 10,000 per day in the US, while the Silent Generation and Greatest Generation have largely left the workforce.
Why is Generation X called Generation X?
The name was popularised by Canadian author Douglas Coupland in his 1991 novel "Generation X: Tales for an Accelerated Culture." The "X" represented a variable — a placeholder for a generation that felt undefined and overlooked between the much larger Baby Boomer and Millennial cohorts. The label stuck and became the standard name worldwide.
What is a Xennial or micro-generation?
Xennials (also called the Oregon Trail Generation) are a micro- generation born roughly between 1977 and 1983 — on the cusp of Gen X and Millennials. They remember life before the internet but adapted quickly to digital technology as adults. Micro-generations like this highlight how arbitrary fixed boundaries can be, and why cuspers often feel they belong to both groups.