- version 1

• lost generation 1883-1900 | age range in 2024 = 124 to 141
• greatest generation 1901-1927 | age range in 2024 = 97 to 123
• silent generation 1928-1945 | age range in 2024 = 79 to 96
• baby boomers 1946-1964 | age range in 2024 = 60 to 78
• generation x 1965-1980 | age range in 2024 = 44 to 59
• millennials 1981-1996 | age range in 2024 = 28 to 43
• generation z 1997-2012 | age range in 2024 = 12 to 27
• generation alpha 2013-present | age range in 2024 = 0 to 11

- version 2

• lost generation 1890-1915
• interbellum generation 1901-1913
• greatest generation 1910-1924
• silent generation 1925-1945
• baby boomer 1946-1964
• generation x 1965-1979
• xennials 1975-1985
• millennials/generation y 1980-1994
• generation z 1995-2012
• generation alpha 2013-2025