Age in Hijri years
Enter your Gregorian date of birth and this tool converts it to the Islamic (Hijri) calendar to show your age in Hijri lunar years. The Hijri year is about 11 days shorter than the Gregorian year, so your lunar age comes out a little higher than your usual age.
It uses the tabular Islamic calendar (the arithmetical civil calendar) for a deterministic conversion, and shows both your birth date and today in Hijri form. It is privacy-first: everything runs in your browser and your date is never sent anywhere.