Age Calculator
Curious about exactly how old you are? Our precision Age Calculator goes beyond just years. It calculates the exact duration between your birth date and the current date, providing a detailed breakdown of your life in various units of time.
Perfect for satisfying curiosity, filling out legal forms, or planning birthdays and milestones.
Loading tool workspace...
How to Use the Age Calculator
- 1
Select your Date of Birth from the calendar picker.
- 2
Optionally, choose a 'Calculate age at' date if you want to know your age on a specific day in the past or future.
- 3
Click 'Calculate' to see your age in years, months, days, and more.
Why Precision Matters
How are leap years handled?
Our algorithm automatically accounts for leap years (366 days) to ensure your age is 100% accurate.
Can I calculate age for a future event?
Yes! You can set the target date to any future date to see how old you will be when that event occurs.
Frequently Asked Questions
Is my birth date stored?
No. All calculations are done locally in your browser. We do not store or transmit your personal information.
Why is the month count sometimes different?
Months have varying lengths (28 to 31 days). Our tool uses actual calendar days for precise measurement.
Why Use This Tool?
- ✓Exact breakdown (Y/M/D)
- ✓Works with any historical date
- ✓Instantly accurate
- ✓No registration required