How old am I if I was born in 1955?

In 2026 you are 70 years old until your birthday and 71 after it. The calculator above gives the exact age, the days until your next birthday and the days you have been alive once you enter the month and day.

What generation is someone born in 1955?

1955 belongs to the Baby Boomers (1946–1964) by the Pew Research Center definitions that most US media use. Boundaries are conventions, not laws — people born within a year or two of a cutoff often identify with either side.

What is the Chinese zodiac for 1955?

1955 is the Year of the Goat for birthdays after Lunar New Year (late January to mid-February). Those born in the first weeks of 1955 belong to the previous year’s animal, the Horse.

When can someone born in 1955 retire?

Social Security full retirement age for the 1955 birth year is 66 and 2 months, reached in 2021. Reduced benefits start at 62 (2017); Medicare eligibility begins at 65 (2020); 401(k) and IRA withdrawals are penalty-free from 59½.

Born in 1955: How Old Am I?

If you were born in 1955, you turn 71 in 2026 — you are 70 until your birthday and 71 after it. Add your birthday below for your exact age today, the countdown to your next birthday and how many days you have been alive. Below: your generation, Chinese zodiac and the years you hit each milestone.

Born in 1955. Add your birthday for the exact age and countdown (optional):

Month

Day

Calculating from today’s date…

Born in 1955: generation and zodiac

Someone born in 1955 is part of the Baby Boomers (1946–1964) under the Pew Research Center definitions used by most US media. The Chinese zodiac animal for 1955 is the Goat (for birthdays after Lunar New Year; January and early-February babies are Horses). Social Security full retirement age for this birth year is 66 and 2 months.

Milestone years for a 1955 birthday

Milestone	Year	Status in 2026
Adult (18)	1973	53 years ago
Legal drinking age (21)	1976	50 years ago
Car rental without young-driver fees (25)	1980	46 years ago
Turned or turns 30	1985	41 years ago
Turned or turns 40	1995	31 years ago
Turned or turns 50 — 401(k) catch-up contributions	2005	21 years ago
59½ — penalty-free retirement withdrawals	2015	11 years ago
Earliest Social Security (62)	2017	9 years ago
Medicare (65)	2020	6 years ago
Maximum Social Security benefit (70)	2025	1 years ago

How the age is calculated

Age = current year − birth year, minus one if this year’s birthday has not happened yet. Days alive count every calendar day from the birth date to today, including leap days (17 or so February 29ths since 1955). The counter runs on your device’s clock, so it is always current.

Nearby birth years

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Born in 1955: How Old Am I?

Born in 1955: generation and zodiac

Milestone years for a 1955 birthday

How the age is calculated

Nearby birth years

Frequently asked questions

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