Online Age Calculator
Quickly calculate your exact age from your date of birth. Our free tool provides detailed breakdowns in years, months, days, hours, and minutes. Ideal for verifying ages for events, milestones, or just curiosity!
What is an Age Calculator?
An age calculator determines the precise time elapsed since your birthdate. It accounts for leap years and varying month lengths for accuracy. Example: From January 1, 2000, to August 31, 2025, that's 25 years, 7 months, 30 days.
Why Use Our Age Calculator?
- ✅ Precise Calculations: Includes hours and minutes
- ✅ Leap Year Support: Handles February 29 accurately
- ✅ Multiple Formats: Output in days, weeks, or total seconds
- ✅ Privacy-Focused: No data stored
Why Our Calculator Stands Out
High Accuracy
- Accounts for time zones and exact timestamps
- Handles historical dates back to 1900
Useful Features
- Copy results easily for sharing
- Compare ages between two dates
How It Works?
- Enter your birthdate and optional birth time
- Select the target date (defaults to today)
- Click "Calculate" for instant results
Related Tools
Explore more utilities to complement your calculations:
- Timestamp to Date Converter - Convert timestamps for date-related tasks
- Random Password Generator - Secure your accounts with strong passwords
- QR Code Generator - Create QR codes for event invites with age details
- JSON Formatter - Format data for age-related apps
Frequently Asked Questions
How accurate is the age calculation?
Our tool uses precise algorithms accounting for leap years, month variations, and time zones for results accurate to the minute.
Does it handle leap years?
Yes, it automatically adjusts for leap years (e.g., February 29 births) to ensure correct age computation.
Can I calculate age for future dates?
Absolutely! Enter a future target date to see how old someone will be then.
Is this tool free and private?
Yes, it's completely free with no sign-up required, and all calculations happen in your browser—no data is sent to servers.