Age Calculator
Discover your exact age in years, months, days, and more
This age calculator computes your exact age based on your birthdate. It accounts for leap years and provides additional metrics including your birthday countdown.
How is age calculated?
Age is calculated by subtracting your birthdate from today's date, accounting for leap years and month variations.
What time is used?
The calculation uses your current local date and time. Age is calculated in complete years.
Is my data stored?
No. All calculations happen in your browser. Your birthdate is never sent to our servers.
Why does my age differ slightly?
Age depends on your exact birth time and timezone. This calculator uses your local date.
Can I calculate someone else's age?
Yes. Simply enter their birthdate and the calculator will show their current age.
Frequently Asked Questions
How is age calculated?
Age is calculated by subtracting your birthdate from today's date, accounting for leap years and month variations.
What time is used?
The calculation uses your current local date and time. Age is calculated in complete years.
Is my data stored?
No. All calculations happen in your browser. Your birthdate is never sent to our servers.
Why does my age differ slightly?
Age depends on your exact birth time and timezone. This calculator uses your local date.
Can I calculate someone else's age?
Yes. Simply enter their birthdate and the calculator will show their current age.