Age Calculator
Use our free Age Calculator to find your exact age in years, months, and days in seconds. It’s ideal for registration forms, birthday planning, or numerology checks, and even discovering the day of the week you were born.
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How to Calculate Your Age
Finding your exact age is quick with our Age Calculator:
- Enter your date of birth in the first field.
- Choose the “as of” date (it’s set to today by default).
- Click Calculate Age to see your age in years, months, and days.
Can This Tool Tell Me What Day I Was Born?
Yes. Our Age Calculator can show the weekday you were born (Monday, Tuesday, etc.).
- Enter your date of birth
- Click Calculate Age
- The tool will display the day of the week for your birth date
How Do I Create a Shareable Age Link?
You can make a link that lets others view your age details, including your exact age and birth date.
- Enter your date of birth in the calculator
- Click the Share button
- Please copy the link and send it to anyone you want
What Is “My Age” in This Calculator?
Our age calculator helps you find your exact age based on your date of birth. Enter your birth date and the “as of” date (today is selected by default) to see your age instantly. You can also choose any future or past date to check how old you will be—or were—on that day. At the end of the results, you’ll also see how many days are left until your next birthday or a selected event date.
Calculate Your Child’s Age in Weeks and Months
For babies and toddlers, age is often shared in weeks or months instead of years. Our Age Calculator automatically shows your child’s age in weeks, months, and days, so you get a clear answer instantly.
To use it, enter your child’s date of birth and click Calculate. The “Find Age On” date is set to today by default, but you can pick any future date to see your child’s age on that day.