Born in 1946: How Old Are You in 2026?
Anyone born in 1946 is 79 or 80 years old in 2026 — 80 once their birthday has passed, 79 until then.
Your age updates against today's date.
Your age today
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How old are you if you were born in 1946?
The year on its own only narrows the answer to two numbers. Which one applies depends on whether this year’s birthday has already come around.
Find your birth month below. Months that share a row with two ages are the ones the birthday falls inside right now.
| Born in | Age in 2026 | Birthday |
|---|---|---|
| January 1946 | 80 | Already passed |
| February 1946 | 80 | Already passed |
| March 1946 | 80 | Already passed |
| April 1946 | 80 | Already passed |
| May 1946 | 80 | Already passed |
| June 1946 | 80 | Already passed |
| July 1946 | 79 or 80 | This month |
| August 1946 | 79 | Still ahead |
| September 1946 | 79 | Still ahead |
| October 1946 | 79 | Still ahead |
| November 1946 | 79 | Still ahead |
| December 1946 | 79 | Still ahead |
The calendar year 1946
1946 was a common year: 365 days, with 28 days in February. It opened on a Tuesday.
1946 is Baby Boomers
Births from 1946 to 1964 fall inside Baby Boomers, putting 1946 1 of 19 years into the cohort.
Those cut-offs are the Pew Research Center definitions, which are the ones most US reporting follows. Pew itself notes that generational boundaries are a convention, not a hard science.
Milestone years for someone born in 1946
Each row is a US age threshold and the calendar year a 1946 birth reaches it. Exact dates depend on the birthday itself.
| Age | Year | What happens |
|---|---|---|
| 16 | 1962 | Old enough to drive in most states |
| 18 | 1964 | Legal adult — eligible to vote |
| 21 | 1967 | Legal drinking age nationwide |
| 25 | 1971 | Most car-rental young-driver surcharges end |
| 30 | 1976 | Turns 30 |
| 40 | 1986 | Turns 40 |
| 50 | 1996 | Turns 50 |
| 62 | 2008 | Earliest age to claim Social Security retirement benefits |
| 65 | 2011 | Medicare eligibility begins |
| 66 | 2012 | Full Social Security retirement age (66) |
| 70 | 2016 | Delayed retirement credits stop accruing |
Full retirement age by year of birth follows the Social Security Administration schedule set by the 1983 amendments. Driving, drinking, and rental thresholds are the common US rules and vary by state and company.
Frequently asked questions
How old is someone born in 1946?
In 2026 they are 79 or 80 years old. They turn 80 on their birthday, so anyone whose birthday has already passed this year is 80, and anyone still waiting is 79. The month-by-month table on this page gives the answer for each birth month.
What generation is 1946?
Someone born in 1946 belongs to Baby Boomers, which covers births from 1946 to 1964. That boundary comes from the Pew Research Center.
Was 1946 a leap year?
No. 1946 was a common year of 365 days, with 28 days in February.
When does someone born in 1946 reach full retirement age?
Under the Social Security schedule, someone born in 1946 has a full retirement age of 66, which they reach in 2012. They could claim a reduced benefit as early as 2008, and Medicare eligibility begins in 2011. Social Security treats anyone born on 1 January as belonging to the previous birth year.
What day of the week did 1946 start on?
1 January 1946 fell on a Tuesday.
Other birth years
Every birth year
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