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Age Calculator

Calculate your exact age in years, months, days, hours, and minutes. Find out interesting facts about your life and when your next birthday is.

Age Calculator

Enter your birth date to calculate your exact age

How to Use

  1. Select your birth date using the date picker
  2. Your age will be calculated automatically
  3. View your age in years, months, days, hours, minutes, and seconds
  4. See when your next birthday is
  5. Copy any result to clipboard with one click

Age Calculator Tips

💡 Tip
Use this calculator for official documents, insurance applications, and legal forms requiring exact age.
🎯 Pro Tip
The calculator updates every second - perfect for tracking special moments like your 10,000th day alive!
📊 Fun Fact
Your age in different units can be surprising - try converting to hours or minutes for perspective!
🎂 Birthday Tip
Plan ahead! Use the "Next Birthday" feature to see exactly how many days until your celebration.

How to Use the Age Calculator

Calculate precise age in years, months, days, and total days lived from birth date

Step-by-Step Instructions

1
Enter Birth Date
Input complete birth date including day, month, and year
2
Set Target Date
Choose current date or specific future/past date for calculation
3
View Detailed Age
See age breakdown in years, months, days, and exact day count
4
Check Milestones
Review upcoming birthdays and age milestones
5
Copy Results
Copy age information for forms, applications, or records
6
Time Until Next Birthday
See countdown to your next birthday celebration

Pro Tips

📅
Exact Calculations: Uses precise date arithmetic accounting for leap years and varying month lengths
📝
Legal Applications: Useful for eligibility requirements, legal age verification, and official documentation
🎉
Milestone Planning: Plan for significant birthdays, anniversaries, and age-based celebrations
📊
Historical Context: Calculate age at historical events or determine birth year from current age
🌍
Time Zones: All calculations use local date - consider time zones for precise birth time calculations

Frequently Asked Questions

How accurate is the age calculation?

Our age calculator is extremely accurate and calculates your age down to the second. It updates in real-time and accounts for leap years and varying month lengths.

Can I calculate age for future dates?

No, you can only calculate age for birth dates in the past. The calculator will not accept future dates as birth dates.

What time zone is used for calculations?

The calculator uses your local time zone. All calculations are performed in your browser using your device's current time and date.

Is my birth date stored anywhere?

No, your birth date is not stored or sent to any server. All calculations are done locally in your browser for complete privacy.

Can this calculator account for leap years?

Yes, the age calculator automatically accounts for leap years. It correctly handles February 29th for people born on leap days and accurately calculates age across all leap year boundaries.