How it's calculated
To find the age of someone born in 1958: subtract 1958 from today's year (2026) — that gives 68 years. If their birthday has not yet occurred this year, subtract one more year for 67 years.
Nearby birth years
See how old someone from a nearby birth year is today.
Frequently asked questions
When will someone born in 1958 turn 75?
Someone born in 1958 will turn 75 on their birthday in 2033. For reference, they will be 72 years old in 2030, 82 years old in 2040, and 92 years old in 2050.
How old was someone born in 1958 in 2010?
Someone born in 1958 was 52 years old for most of 2010. Exact age depends on whether their birthday had occurred yet in 2010.
What generation is someone born in 1958?
Someone born in 1958 belongs to Baby Boomer. Pew Research defines Baby Boomer as people born 1946–1964. Generational bands are approximate — different sources draw the boundaries a year or two apart.
Related calculations
- Age calculator — main page — Calculate any two-date age.
- Age if born in 1953 — Five years earlier cohort.
- Age if born in 1963 — Five years later cohort.
