How it's calculated
Nearby birth years
See how old someone from a nearby birth year is today.
Frequently asked questions
When will someone born in 1931 turn 100?
Someone born in 1931 will turn 100 on their birthday in 2031. For reference, they will be 99 years old in 2030, 109 years old in 2040, and 119 years old in 2050.
How old was someone born in 1931 in 2010?
Someone born in 1931 was 79 years old for most of 2010. Exact age depends on whether their birthday had occurred yet in 2010.
What generation is someone born in 1931?
Someone born in 1931 belongs to Silent Generation. Pew Research defines Silent Generation as people born 1928–1945. 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 1926 — Five years earlier cohort.
- Age if born in 1936 — Five years later cohort.

