Age Calculator
Accurately calculate your age or the time between any two dates.
You are 0 years, 0 months & 0 days old
Total Months
0
Total Weeks
0
Total Days
0
Total Hours
0
Total Minutes
0
Total Seconds
0
How to Calculate Your Age
- Enter Date of Birth: Click or tap on the "Your Date of Birth" field and select your birth date from the calendar.
- Select Target Date: The "Age at the Date of" field is automatically set to today's date. You can change it to any other date to calculate age at a specific point in time.
- Calculate: Click the "Calculate Age" button.
- View Results: Your age will be displayed in years, months, and days, along with a detailed breakdown into total months, weeks, days, and more.
About Our Free Age Calculator
Ever wondered exactly how old you are, down to the day? Or needed to find the precise duration between two important events? Our Age Calculator is a simple yet powerful tool designed for just that. It provides an instant and accurate chronological age calculation based on a given date of birth. Beyond just telling you your age in years, it breaks down the duration into a detailed summary of months, weeks, days, hours, minutes, and even seconds.
This tool is perfect for personal curiosity, filling out applications that require exact age, planning events, or historical research. The calculation logic correctly accounts for the varying number of days in months and leap years, ensuring precision. As with all our tools, the entire calculation is performed in your browser, guaranteeing that your personal data (like your date of birth) remains completely private and is never sent to our servers.
Frequently Asked Questions (FAQ)
How is the age calculated so precisely?
Our calculator determines the years, months, and days by subtracting the start date's components from the end date's components. It intelligently "borrows" from the next highest unit (e.g., borrows a month to calculate days, or borrows a year to calculate months) when necessary. This method correctly handles variations in month lengths and leap years, providing a human-readable and intuitive result, which is more accurate for this purpose than simply converting the total time difference.
Can I calculate the age of my pet or the duration of a project?
Yes, absolutely! The calculator is not limited to human ages. You can use it to find the duration between any two dates. Simply enter the project's start date in the "Date of Birth" field and the end date in the "Age at the Date of" field to get a precise duration.
Is my date of birth saved anywhere?
No. Your privacy is our priority. All calculations are performed directly on your computer using JavaScript in your browser. The dates you enter are never transmitted or stored on our servers. Once you leave the page, the data is gone.