Age
Exact Age Calculator
Your age in years, months and days, plus days lived and your next birthday.
Open tool →Age
When Will I Turn This Age?
Find the date you turn 18, 30, 40, 50, 60, 65 or another age.
1
Your dates
On this deviceYour dates are remembered here for 30 days. No account needed.
2
Your story in numbers
Every date has a story.
Enter your dates to discover your result and the next dates worth keeping.
Understanding your result
Day milestones add that many days to the starting date. Annual anniversaries preserve month and day; February 29 is clamped to February 28 where needed, unless both conventions are explicitly compared.
See a worked example
Illustrative example, as of September 13, 2026.
- Date of birth
- 1991-05-16
- Years
- 30
May 16, 2021
Are my dates sent to a server?
Calculations run in your browser. Your dates stay on this device unless you choose to include them in a sharing link or image. “Clear my dates” removes them from local storage.