Age Calculator
Find out your exact age in years, months, and days. Also calculates your total days lived, weeks, hours, days until your next birthday, the day of week you were born, and your zodiac sign.
How the age calculator works
Select your date of birth and the tool calculates your exact age by comparing today's date against your birthday. Months and days are handled correctly — if today's day is earlier than your birth day, the calculation borrows days from the previous month.
What is shown
Years / Months / Days — precise age broken down into three units.
Total days and weeks — the raw number of days and complete weeks you've been alive.
Total hours — an estimate based on total complete days × 24.
Next birthday — days remaining until your next birthday.
Day of week born — the day of the week you were born on.
Zodiac sign — Western astrological sign based on month and day.
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