Age Calculator
Enter two dates to find the duration between them — in years, months, days, and more.
What is an Age Calculator?
An Age Calculator is a simple online tool that helps you calculate the exact time between two dates. Whether you're trying to find your exact age, determine the time passed since an event, or calculate the age of something historical, this tool gives you accurate results in years, months, days, hours, minutes, and seconds.
This age calculator is especially useful for finding age on a specific date, comparing date ranges, or measuring time intervals in detail. It handles leap years, month wraparounds, and time zone issues with precision.
You can use it for birthdays, anniversaries, historical timelines, or professional scenarios where exact time duration is important. All calculations happen instantly in your browser — no data is uploaded.
Limitations of This Age Calculator
- No Time Zone Handling: All calculations use your device’s local time zone. Differences due to time zones are not accounted for.
- Date Range Validation: The tool only works if the "To Date" is after the "From Date." Invalid or reversed date ranges will show an error.
- Leap Year & Month Wraparound: While leap years and month wraparounds are handled, results may differ slightly from official age calculations used in legal or medical contexts.