How old am I if I was born in 1909? — the details
Everyone born in 1909 turns 117 at some point in 2026. That means people born in 1909 are currently either 116 or 117 years old, depending on whether their birthday has already arrived. On January 1, 2026 every person born in 1909 was 116; by December 31, 2026they are all 117.
- Generation
- Greatest Generation
- 1901–1927
- Chinese zodiac
- Rooster
- Year of the Rooster
- 1909 begins on a
- Friday
- Friday ends the year
- Leap year
- No — 365 days
- 1909 has no February 29
How old would I be if I was born in 1909? — milestone ages
| Milestone | Turning | In the year |
|---|---|---|
| Legal adult | 18 | 1927 (already passed) |
| Drinking age (US) | 21 | 1930 (already passed) |
| Turning 25 | 25 | 1934 (already passed) |
| Turning 30 | 30 | 1939 (already passed) |
| Turning 40 | 40 | 1949 (already passed) |
| Turning 50 | 50 | 1959 (already passed) |
| Turning 60 | 60 | 1969 (already passed) |
| Retirement | 65 | 1974 (already passed) |
| Turning 117 | 117 | 2026 — this year |
The exact math
Your age is simply today's year − birth year, minus one if this year's birthday hasn't happened yet:
- 1910 − 1909 = 1 → they turn 1 during 1910.
- 1927 − 1909 = 18 → legal adulthood arrives in 1927.
- In 2027 they will turn 118.
For an answer exact to the second — including months, days, hours and minutes — use the calculator above, or compare ages with family and friends on our Compare Ages page.
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FAQ — If I was born in 1909
Common questions about being born in 1909
If I was born in 1909, how old am I? (2026)
If you were born in 1909, you are 116 years old if your birthday has not happened yet this year, or 117 if it has — as of 2026. Everyone born in 1909 turns 117 during 2026. Use the exact age calculator above to get your precise age in years, months and days.
What generation is someone born in 1909?
Greatest Generation (1901–1927): Forged by the Great Depression and World War II.
What is the Chinese zodiac for 1909?
1909 is the Year of the Rooster.
Was 1909 a leap year?
No — 1909 had 365 days. 1909 started on a Friday.