What to select
Enter a birth date and the date on which you want to calculate the age.
Age Calculator
Find an exact age in years, months and days.
We use reasonable safeguards to help protect your files and information while you use the service.
Supported formats
Numbers, calendar dates, clock times and common length, mass, temperature and volume units.
Limits and safety
Results are estimates calculated in this browser. Verify financial, legal or time-sensitive decisions independently.
Frequently asked questions
Are my calculation values saved?
No. Calculator inputs and results stay in this browser tab.
Can I rely on these results professionally?
Use them as general estimates. Lenders, billing systems, calendars and rounding rules may produce different results.