Born in 2025: How Old Are You in 2026?
Anyone born in 2025 is 0 or 1 years old in 2026 — 1 once their birthday has passed, 0 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 2025?
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 2025 | 1 | Already passed |
| February 2025 | 1 | Already passed |
| March 2025 | 1 | Already passed |
| April 2025 | 1 | Already passed |
| May 2025 | 1 | Already passed |
| June 2025 | 1 | Already passed |
| July 2025 | 0 or 1 | This month |
| August 2025 | 0 | Still ahead |
| September 2025 | 0 | Still ahead |
| October 2025 | 0 | Still ahead |
| November 2025 | 0 | Still ahead |
| December 2025 | 0 | Still ahead |
The calendar year 2025
2025 was a common year: 365 days, with 28 days in February. It opened on a Wednesday.
2025 is Generation Beta
Births from 2025 onward fall inside Generation Beta, putting 2025 in the current cohort.
Pew Research Center has not defined this cohort, so the years above reflect common usage rather than a single research definition. Treat them as a label, not a measurement.
Milestone years for someone born in 2025
Each row is a US age threshold and the calendar year a 2025 birth reaches it. Exact dates depend on the birthday itself.
| Age | Year | What happens |
|---|---|---|
| 16 | 2041 → | Old enough to drive in most states |
| 18 | 2043 → | Legal adult — eligible to vote |
| 21 | 2046 → | Legal drinking age nationwide |
| 25 | 2050 → | Most car-rental young-driver surcharges end |
| 30 | 2055 → | Turns 30 |
| 40 | 2065 → | Turns 40 |
| 50 | 2075 → | Turns 50 |
| 62 | 2087 → | Earliest age to claim Social Security retirement benefits |
| 65 | 2090 → | Medicare eligibility begins |
| 67 | 2092 → | Full Social Security retirement age (67) |
| 70 | 2095 → | 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 2025?
In 2026 they are 0 or 1 years old. They turn 1 on their birthday, so anyone whose birthday has already passed this year is 1, and anyone still waiting is 0. The month-by-month table on this page gives the answer for each birth month.
What generation is 2025?
Someone born in 2025 belongs to Generation Beta, which covers births from 2025 onward. That boundary comes from common usage rather than a single research definition.
Was 2025 a leap year?
No. 2025 was a common year of 365 days, with 28 days in February.
When does someone born in 2025 reach full retirement age?
Under the Social Security schedule, someone born in 2025 has a full retirement age of 67, which they reach in 2092. They could claim a reduced benefit as early as 2087, and Medicare eligibility begins in 2090. Social Security treats anyone born on 1 January as belonging to the previous birth year.
What day of the week did 2025 start on?
1 January 2025 fell on a Wednesday.
Other birth years
Every birth year
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