Find your exact age in years, months and days. See total days and weeks lived, and how many days until your next birthday.
Date details
Enter your date of birth and an optional target date. Leave the second field as today to calculate your current age.
Get your precise age broken down into years, months, and days — not just the year count. Useful for official documents, visa applications, and medical age verification.
See exactly how many days remain until your next birthday. Set a reminder or simply satisfy your curiosity about your upcoming celebration.
Calculate age as of today or as of any custom "as of" date. Useful for legal age verification at a past or future date, or for eligibility checks with a specific cutoff date.
Exact age is determined by subtracting the date of birth from the current (or specified) date. The calculation accounts for leap years, months with different day counts, and whether the current year's birthday has already occurred. The result is expressed as complete years, remaining months, and remaining days.
Yes. Enter your date of birth and set the "as of" date to the eligibility cutoff date (e.g., 1st of the school year, or today for a passport application). The calculator instantly shows whether you meet the minimum age requirement.
There is no practical upper limit. You can calculate the age of any person or historical date from the past — for example, how old a historical figure would be today, or the age of a document or artifact.