Quick facts for people born in 1945
| Age in 2026 | 80 or 81 |
| Generation | Silent Generation (1928–1945) |
| Chinese zodiac | Rooster (from Lunar New Year) |
| Leap year | No, 1945 had 365 days |
| January 1, 1945 fell on | a Monday |
| Social Security full retirement age | 66 |
| Medicare eligibility (age 65) | 2010 |
How the answer is worked out
Subtract your birth year from the current year: 2026 − 1945 = 81. That is your age once your birthday has passed this year. Until then you are one year younger, 80. For example, someone born in March 1945 is 81 from March onward, while someone born in November 1945 stays 80 until their November birthday.
What generation is 1945?
People born in 1945 belong to the Silent Generation. The Pew Research Center, whose definitions are the most widely used in the US, places this generation from 1928 to 1945. Generation boundaries are conventions rather than strict rules, so you may also see slightly different ranges elsewhere.
Chinese zodiac for 1945
1945 is the Year of the Rooster. The Chinese zodiac follows the lunar calendar, and Lunar New Year falls in late January or February. If you were born in January or early February 1945, before that year’s Lunar New Year, your sign is the Monkey instead.
Retirement and Medicare
For people born in 1945, the Social Security Administration sets the full retirement age at 66. You can start reduced benefits as early as 62, which for this birth year was or will be 2007, and Medicare eligibility begins at 65, in 2010. The SSA notes that anyone born on January 1 should use the rules for the previous year.
Milestones for people born in 1945
| Age | Year | Milestone |
|---|---|---|
| 16 | 1961 | Turned 16. Full driver’s license possible in many US states |
| 18 | 1963 | Turned 18. Voting age in US elections |
| 21 | 1966 | Turned 21. Legal drinking age in the US |
| 25 | 1970 | Turned 25. Car rental usually without a young-driver fee |
| 26 | 1971 | Turned 26. Coverage on a parent’s health plan ends (Affordable Care Act) |
| 30 | 1975 | Turned 30 |
| 35 | 1980 | Turned 35. Old enough to be President of the United States |
| 40 | 1985 | Turned 40 |
| 50 | 1995 | Turned 50 |
| 62 | 2007 | Turned 62. Earliest age to claim (reduced) Social Security benefits |
| 65 | 2010 | Turned 65. Medicare eligibility |
Your age by year
Age reached on your birthday in each year:
| Year | Age on birthday |
|---|---|
| 2021 | 76 |
| 2022 | 77 |
| 2023 | 78 |
| 2024 | 79 |
| 2025 | 80 |
| 2026 | 81 |
| 2027 | 82 |
| 2028 | 83 |
| 2029 | 84 |
| 2030 | 85 |
| 2031 | 86 |
Frequently asked questions
If I was born in 1945, how old will I be in 2036?
You will turn 91 on your birthday in 2036.
How old was someone born in 1945 in 2000?
They turned 55 on their birthday in 2000.
Is 1945 a leap year?
No. 1945 had 365 days and no February 29.
Other birth years: 1942 · 1943 · 1944 · 1946 · 1947 · 1948 · all years