Age Calculator is a free tool for calculating your exact age as of today, in years, months, and days, from your birth date. Use it when an official form needs your exact age, when you're curious how many days are left until your next birthday, or just out of curiosity. Pick your birth date and see the result instantly.
How to Use It
- Pick your birth date.
- See your age in years, months, and days instantly.
- Check how many days are left until your next birthday.
Use Cases
- Calculating exact age for official documents
- Finding out how long until your next birthday
- Tracking a child's exact age down to the month and day
- Calculating age out of curiosity
Frequently Asked Questions
How is the age calculated?
It's the difference between the birth date you enter and today's date, broken down into years, months, and days.
Can I calculate age as of a future date?
This tool calculates relative to today; support for a custom reference date may be added later.
Is my birth date saved anywhere?
No, the date you enter is only processed in your browser and is never sent anywhere.
When does the result update?
Automatically, the moment you pick a date.