Age Calculator
Free online age calculator tool. Calculate your exact age in years, months, days, hours, and more. Find out when your next birthday is.
This free tool provides a complete breakdown of your age in various units: years, months, days, and even calculated in total days. It also shows when your next birthday will occur.
How This Tool Works
Our age calculator computes your exact age using precise date calculations. It considers leap years and variable month lengths to give you accurate results in multiple formats:
- Years, Months, Days - Shows your age broken down into complete years, remaining months, and days
- Total Days - The exact number of days you've been alive
- Total Months - Your age expressed only in months
- Next Birthday - Shows when your next birthday will occur
The calculator uses sophisticated date arithmetic to ensure accuracy even across leap years and months with different lengths.
Frequently Asked Questions
Why do I need to calculate my exact age?
Exact age calculations are useful for:
- Official documents and applications
- Medical and developmental assessments
- Astrological or numerological interests
- Personal milestones and celebrations
How accurate is this age calculator?
Our age calculator is highly accurate, accounting for leap years, varying month lengths, and time zones. The calculations are performed instantly using your device's current time and date settings.
Is my birth date information stored or shared?
No. Your birth date information is processed entirely within your browser and is never stored on our servers or shared with third parties.
Tips and Best Practices
For the most accurate results:
- Enter your complete birth date including year, month, and day
- Make sure your device's date and time settings are correct
- For official age verification, always use your legal birth date