Age Calculator
Day
Month
Year
Your Age
0 years
0 years, 0 months, 0 days
Days Lived
0
Total days since birth
Weeks Lived
0
Approximately
Next Birthday
--
Days remaining
Age in other units: 0 months, 0 weeks, 0 days
About the Age Calculator
Our age calculator provides an accurate calculation of your age in years, months, and days. Simply enter your date of birth and get detailed information about your age and upcoming birthday.
- Precise Calculation - Get your exact age, not just an approximate number of years
- Multiple Formats - View your age in years, months, weeks, and days
- Future Dates - Calculate your age on any future date
- Birthday Countdown - See how many days until your next birthday
How to Use the Age Calculator
- Enter your date of birth using:
- The date input fields (day, month, year)
- The calendar picker for visual selection
- Choose whether to calculate your age as of today or a specific date
- Click "Calculate Age" to see:
- Your exact age in years, months, and days
- Total days and weeks you've been alive
- How many days until your next birthday
- Try the Demo button to see a sample calculation
Practical Uses for Age Calculation
Legal Purposes
"Am I old enough to vote, drive, or purchase certain items? Our calculator gives you the exact age for legal requirements."
Planning
"How old will I be when my child graduates? Plan important life events with accurate age calculations."
Health
"Medical professionals often need precise age information for proper diagnosis and treatment planning."