1. Dates→
2. Exact Age→
3. Life Stats
Age Calculator
Exact age in years, months and days — plus life stats, milestones and the next birthday countdown.
Calculators
Defaults to today. Change it to answer "how old was I on …?" for forms and eligibility checks.
Where people use it
- Official forms — "age as on 01/01/2026" requirements for exams, jobs, pensions.
- Eligibility checks — was I 18 on that date? Does my kid qualify for that school year?
- Birthday planning — next birthday weekday + days remaining + half-birthday for the in-between.
- Just for fun — you've been alive for ~10,000 days and never counted.
Age Calculator — FAQ
Why do websites disagree on my age?
Some tools count rough 30-day months; this one uses real calendar months (with their true lengths and leap years), matching what official documents expect.
What about February 29 birthdays?
Leap-day babies: your next birthday is calculated as Mar 1 in non-leap years (the common convention). On leap years you get the real date.
What's the 1000-day milestone?
A fun one — the next date when your total days lived crosses a multiple of 1000. People celebrate 10,000 days alive; the tracker tells you when yours lands and how far away it is.