Calculateur d'âge gratuit - Quel âge ai-je ?
Calculate your exact age from your date of birth.
How to Use
- Enter your date of birth.
- Optionally change the "As of" date (defaults to today).
- Click Calculate Age to see your exact age in years, months, days, hours, and minutes.
- Your next birthday countdown is shown below the results.
Frequently Asked Questions
How is the age calculated?
The calculator computes the difference between the two dates using calendar math · subtracting year, month, and day values separately rather than dividing by an approximate number of days per year.
Does it account for leap years?
Yes. The calculation uses JavaScript's built-in Date object, which correctly handles leap years and varying month lengths.
Can I calculate the time between two arbitrary dates?
Yes. Change both the "Date of Birth" and "As of Date" fields to any two dates to find the exact difference between them.