Age Calculator Online - Free age calculator for exact age from date of birth.
Free online age calculator. Enter your date of birth to find your exact age in years, months, and days. Also calculates next birthday countdown.
Select your date of birth to calculate your age
How to Use Age Calculator
- 1Select your date of birth using the date picker.
- 2See your exact age in years, months, and days.
- 3View total days lived, next birthday, and more stats.
- 4Copy your age result to clipboard.
Frequently Asked Questions
How accurate is the age calculation?
The age is calculated exactly: years, months, and days between your date of birth and today. It accounts for varying month lengths and leap years.
What extra information is shown?
In addition to exact age, you see total days lived, total months, total weeks, your next birthday date, and days remaining until your next birthday.
What if today is my birthday?
If today matches your date of birth (month and day), the tool displays a "Happy Birthday!" message with 0 days until your birthday.
Found a bug or have a suggestion? Report it on GitHub
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