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Age · born in 1991
Born in 1991 — how old are they?
Someone born in 1991 turns 35 on their birthday in 2026; before it they are 34. Enter the exact date below for the age in years, months and days.
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=Age
35yrs
Breakdown (y/m/d)35 yrs · 6 mo · 13 days
Total days12,978 days
Total weeks1,854 wks
Total hours311,472 hrs
Day of weekTuesday
Next birthday1 January 2027 · 171 days
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People born in 1991 are Millennial (Gen Y)s (the 1981–1996 cohort), and in the Chinese zodiac 1991 is the year of the Metal Goat. 9 leap years have passed since 1991.
They turned 18 in 2009 and could first drive in 2008; the next round birthday is 40, in 2031. Their UK State Pension age is 68, reached around 2059 (legislation under review for later cohorts). They saw in the new millennium (2000) aged 9 and were 16 when the first iPhone launched (2007).
Back in 1991: globally, the Soviet Union dissolved. (A selection of 1991's landmark events.)
Milestones for someone born in 1991
| Year of birth | 1991 |
| Started school (approx.) | 1995 |
| Could drive (17) | 2008 |
| Turned 18 | 2009 |
| Turns 30 | 2021 |
| Turns 40 | 2031 |
| Turns 50 | 2041 |
| State Pension age (68) | 2059 |
| Turns 100 | 2091 |
How old is someone born in…
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?Frequently asked questions
How old is someone born in 1991, in 2026?
They turn 35 on their 2026 birthday; before it they are 34. Use the calculator above for the exact age in years, months and days.
What generation is someone born in 1991?
Millennial (Gen Y) — the 1981–1996 cohort.
What Chinese zodiac year is 1991?
1991 is the year of the Metal Goat (the Chinese New Year falls in January–February, so January babies may belong to the previous animal).
When did / will they turn 18?
In 2009, on their birthday.
When does someone born in 1991 reach State Pension age?
Their State Pension age is 68, reached around 2059. The exact date depends on the day of birth — check the retirement-age calculator.
What happened in 1991?
Among the landmark events: globally, the Soviet Union dissolved.
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