Free Age Calculator — Exact Age in Years, Months & Days
~15 seconds
Enter your date of birth to instantly calculate your exact age in years, months, and days — plus total days lived and days until your next birthday.
Related calculators
Examples
Born in 1990
Birth date: January 15, 1990
Calculation
- Calculate full years elapsed since birth
- Calculate remaining months after the last birthday
- Calculate remaining days after the last month mark
- Multiply total days by hours, minutes, seconds as desired
Age: 35 years, 6 months, 22 days (example)
Result changes daily — recalculate anytime for the current age
Milestone birthday check
Birth date: March 1, 2000 | Comparison date: March 1, 2030
Calculation
- Calculate years from 2000 to 2030
- 2030 - 2000 = 30 years exactly
- Total days: 30 × 365.25 ≈ 10,957 days
Age on March 1, 2030: 30 years exactly