Calculate your exact age in years, months, and days
Free online age calculator that instantly calculates your exact age in years, months, and days. Perfect for birthdays, legal age verification, medical records, and milestone tracking.
Our age calculator instantly computes your precise age by subtracting your birth date from today's date. You'll get results in years, months, days, plus total hours and minutes alive. Simply enter your date of birth and click calculate.
Our age calculator is 100% accurate as it accounts for leap years, different month lengths, and today's exact date. It's trusted for legal age verification, medical records, and milestone tracking.
The formula subtracts your birth year from current year to get years, then adjusts for months and days. Our calculator does this automatically - just enter your birth date and get instant results!
Currently, our calculator uses today's date. For past dates, you can still calculate age by entering the birth date. Future dates will show an error as age cannot be calculated before birth.
Yes! Our age calculator is completely free. Guest users get 3 free calculations. For unlimited access, sign up for free - no credit card required.
Our age calculator automatically accounts for leap years (February 29). If you were born on a leap day, your age is calculated correctly, including all leap years passed.
Chronological age is the time elapsed since birth (what our calculator shows). Biological age depends on health and lifestyle factors. Use our calculator for accurate chronological age.
Schools require exact age in years and months. Our calculator provides precise age calculation perfect for admission forms, eligibility checks, and age verification documents.