Age Calculator
Calculate exact age in years, months & days
How to Use
Enter your birthdate
Select your date of birth using the date picker.
View your age
See your exact age in years, months, and days.
Check zodiac signs
View your Western and Chinese zodiac signs based on your birthdate.
See birthday countdown
Find out exactly how many days until your next birthday.
Frequently Asked Questions
How accurate is the age calculation?
The calculator is accurate to the exact day, accounting for leap years and varying month lengths. It calculates your age in years, months, and days from your birthdate to today.
What does the zodiac sign tell me?
Your zodiac sign is determined by your birth date. We show both Western zodiac (Aries, Taurus, etc.) and Chinese zodiac (Rat, Ox, etc.) based on your birth year.
How is the next birthday countdown calculated?
The calculator finds your next birthday and shows the exact number of days remaining. It accounts for leap years if your birthday is February 29th.
Is my birthdate data private?
Yes, all calculations happen in your browser. Your birthdate is never sent to any server or stored anywhere.
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