How old am I if I was born in 1948? — the details
Everyone born in 1948 turns 78 at some point in 2026. That means people born in 1948 are currently either 77 or 78 years old, depending on whether their birthday has already arrived. On January 1, 2026 every person born in 1948 was 77; by December 31, 2026they are all 78.
- Generation
- Baby Boomer Generation
- 1946–1964
- Chinese zodiac
- Rat
- Year of the Rat
- 1948 begins on a
- Thursday
- Friday ends the year
- Leap year
- Yes — 366 days
- 1948 includes February 29
How old would I be if I was born in 1948? — milestone ages
| Milestone | Turning | In the year |
|---|---|---|
| Legal adult | 18 | 1966 (already passed) |
| Drinking age (US) | 21 | 1969 (already passed) |
| Turning 25 | 25 | 1973 (already passed) |
| Turning 30 | 30 | 1978 (already passed) |
| Turning 40 | 40 | 1988 (already passed) |
| Turning 50 | 50 | 1998 (already passed) |
| Turning 60 | 60 | 2008 (already passed) |
| Retirement | 65 | 2013 (already passed) |
| Turning 78 | 78 | 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:
- 1949 − 1948 = 1 → they turn 1 during 1949.
- 1966 − 1948 = 18 → legal adulthood arrives in 1966.
- In 2027 they will turn 79.
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 1948
Common questions about being born in 1948
If I was born in 1948, how old am I in 2026?
If you were born in 1948, you are 77 years old if your birthday has not happened yet this year, or 78 if it has — as of 2026. Everyone born in 1948 turns 78 during 2026. Use the exact age calculator above to get your precise age in years, months and days. On January 1, 2026 you were 77; by December 31, 2026 you are 78. Your exact age today depends only on whether your birthday in 2026 has passed.
How old would I be if I was born in 1948 — exact today?
You would be 78 after your birthday in 2026, or 77 until it arrives. For the precise months/days/hours, enter your full date of birth in the calculator above — e.g. 1948-06-15 gives a different day-count than 1948-12-01.
What generation is someone born in 1948?
What is the Chinese zodiac for 1948?
1948 is the Year of the Rat. Chinese zodiac cycles every 12 years, so 1936 and 1960 are also Years of the Rat.
Was 1948 a leap year and what weekday was 1948-01-01?
Yes — 1948 had 366 days. 1948 started on a Thursday and ended on a Friday. That weekday repeats for every birthday in 1948.
How do I find my birthday weekday and next 100 birthdays?
Use the calculator above — after you calculate, scroll to “Your next 100 birthdays” for every weekday plus milestones 18, 21, 30… Or compare ages with family on any past or future date.