Enter your date of birth to calculate your exact age.
Learn how to calculate your exact age from your date of birth.
Click the calendar icon or select the date input field to enter your date of birth. Select year, month, and day in order.
Today's date is selected by default. To calculate age as of a specific past or future date, change the reference date.
Age is automatically calculated in years, months, and days upon input. Total days, hours, and minutes lived are also displayed.
Days remaining until your next birthday and the birthday date are shown. Use this for birthday preparations or anniversary planning.
Click the copy button to copy calculation results to clipboard. You can easily paste them into documents or notes.
Age Calculator is a tool that calculates your exact age from your date of birth to the current date or any specific date. It shows both Korean age and international age, provides total days lived, and calculates the time remaining until your next birthday.
Age Calculator is useful in the following situations:
