If you were born in 2000
If you were born in 2000, you turn 26 during 2026. You are 25 until your birthday in 2026, then 26 afterwards. Enter your date of birth below for your exact age.
The age you reach during a calendar year is that year minus your birth year: 2026 − 2000 = 26. You are one year younger until your birthday falls, then you are 26 for the rest of 2026.
Someone born in 2000 belongs to Generation Z, and at 26 is of working age; UK pension auto-enrolment applies from 22 up to State Pension age.
Age by calendar year for a 2000 birth year:
| Calendar year | Age someone born in 2000 reaches |
|---|---|
| 2026 | turns 26 |
| 2027 | turns 27 |
| 2028 | turns 28 |
| 2029 | turns 29 |
| 2030 | turns 30 |
How it works.
Rule: age = current year − birth year, minus 1 if this year's birthday has not happened yet.
- Subtract the birth year: 2026 − 2000 = 26.
- If today is before the birthday in 2026, subtract 1 → 25.
- The calculator above does this exactly from your full date of birth.
Worked examples
Born 1 January 2000: turned 26 on 1 January 2026, so 26 for essentially all of 2026.
Born 30 June 2000: 25 until the end of June 2026, then 26.
Born 31 December 2000: 25 for almost all of 2026, turning 26 only on the last day.
Frequently asked questions
How old am I if I was born in 2000?
If you were born in 2000, you turn 26 during 2026. You are 25 until your birthday in 2026, then 26 afterwards. Enter your exact date of birth above for the precise figure in years, days and hours.
What generation is someone born in 2000?
Someone born in 2000 belongs to Generation Z.
What year was someone born if they are 26 in 2026?
Birth year 2000. Someone who is 26 during 2026 was born in 2000 (or late 1999 if their birthday falls later in the year).
Was 2000 a leap year?
Yes — 2000 was a leap year, so it had 29 February. Anyone born on 29 February 2000 only has a calendar birthday every four years, though legally they age one year each 1 March (or 28 February) like everyone else.