Please insert the year (Hijra or Gregorian) as known, then click the button for the conversion required will appear.
The result is an approximate date. Every Hijri year corresponds
to one Gregorian year and vice versa. The conversion is based on
the follwing formulae: G=H-(H/33)+622 and H=G-622+(G-622)/32 (Carl Brockelmann: Arabische
Grammatik, 12. neubearbeitete Auflage, Leipzig: Harrassowitz, 1948, p. 209).
If you want to convert exact dates including month and day please
go to the converter offered by the website Conversion of Islamic
and Christian dates by J. Thomann or to
the Gregorian-Hijri Dates Converter developed by