Age Calculator
Find your exact age in years, months, and days
Perfect for birthdays, legal purposes, or just curiosity
Tool Description
The Age Calculator is a simple yet powerful tool that helps you determine your exact age or the age of any person based on their birth date. Whether you need it for legal documentation, fitness tracking, birthday planning, or just out of curiosity, this calculator provides precise results in years, months, days, and even total days lived.
Key Features:
- Accurate Age Calculation - Get your exact age breakdown
- Total Days Lived - See how many days you've been alive
- Zodiac Sign & Birthstone - Discover your astrological sign and birthstone
- Next Birthday Countdown - Find out when your next birthday will be
- Mobile-Friendly - Works perfectly on all devices
Note: This tool is completely free to use with no registration required. All calculations are done in your browser for maximum privacy.
Frequently Asked Questions
How does the Age Calculator work?
The calculator compares your birth date with either today's date or any target date you choose. It then calculates the difference between these dates to determine your exact age in years, months, and days.
Why does the month count sometimes look incorrect?
Month calculations account for varying month lengths. For example, if your birthday is January 31st and today is March 1st, the calculator will correctly show 1 month (even though January 31st to March 1st is technically less than 31 days).
How is the zodiac sign determined?
Your zodiac sign is calculated based on your birth date using standard astrological dates. The calculator accounts for the exact transition dates between signs.
Can I calculate age for future dates?
Yes! Simply enter any future date in the "Current/Target Date" field to see what your age will be on that date.
Is my personal data stored anywhere?
No. All calculations are performed in your browser and no personal data is ever sent to or stored on any server.
Why does the calculator show negative values?
Negative values appear if you enter a birth date that's in the future. The calculator will alert you if this happens. Make sure your birth date is earlier than your target date.