Calculate your exact age in years, months, days, hours, minutes, and seconds. Discover fun facts about your age and find out when your next birthday is!
Our age calculator is the most comprehensive tool to calculate your exact age. Simply enter your birth date, and instantly discover your age in multiple formats - years, months, days, hours, minutes, and even seconds! You can also calculate your age at any specific date, not just today.
Knowing your exact age is important for various reasons:
Age calculation might seem simple, but it involves several complexities. Our calculator handles all the intricate details including leap years, varying month lengths, and time zones to give you the most accurate results.
Our age calculator uses advanced algorithms to ensure accuracy:
Did you know these interesting facts about age and birthdays?
Different cultures celebrate various age milestones:
Birthdays are celebrated differently around the world. In Mexico, the birthday person gets their face pushed into the cake. In China, longevity noodles are eaten for a long life. In Denmark, flags are flown outside homes to celebrate birthdays.
Our age calculator is extremely accurate, accounting for leap years, exact month lengths, and even calculating down to the second. It's more precise than manual calculations.
Yes! You can calculate your age at any specific date, not just today. This is useful for determining your age at important past or future events.
Our calculator works for dates between 1900 and 2100, covering virtually all practical age calculations you might need.
Chronological age (what we calculate) is your actual age based on your birth date. Biological age refers to how old your body seems based on various biomarkers and is influenced by lifestyle factors.
Exact age is required for legal documents, medical treatments, insurance applications, educational enrollment, and many official processes that have specific age requirements.
Yes! Enter any birth date from 1900 onwards to calculate how old someone would be today or at any specific date.
Leap years add an extra day (February 29) every 4 years. Our calculator automatically accounts for all leap years in your lifetime for accurate results.
If you were born on a leap day, our calculator handles this special case correctly, calculating your age accurately and showing when your actual birthday occurs.
Yes! Our calculator provides beautiful share cards and options to share your exact age or birthday countdown on social media.
No personal data is saved on our servers. All calculations happen in your browser for complete privacy. We only save your preference locally for convenience.
The calculator automatically detects and uses your local time zone for the most accurate results based on your location.
Currently, our calculator uses the Gregorian calendar. We're working on adding lunar calendar and other calendar system support.
Use our Age Difference Calculator feature by adding multiple people's birthdates to compare ages and see who's older and by how much.
A golden birthday occurs when you turn the age that matches your birth date. For example, if you were born on the 25th, your golden birthday is when you turn 25.
Yes! Our calculator shows you the exact day of the week you were born, along with other interesting facts about your birth date.
Whether you need to know your exact age for official documents, want to plan for milestones, or are just curious about fun facts related to your age, our age calculator provides all the information you need instantly and accurately. Try it now and discover something new about your age!