Informational tool
HijriConv converts dates between the Gregorian calendar and the Islamic (Hijri) calendar using the Umm al-Qura tables and the tabular arithmetic calendar. These are civil calculations provided for general information. They are not moon-sighting determinations and are not a religious ruling. For fasting, Eid, Hajj, and other observances, follow the announcement of your local religious authority.
No warranty
The tool is provided “as is,” without warranties of any kind. While the calendar calculations are tested against well-documented date pairs, HijriConv does not guarantee that every computed date matches a local sighting or a particular authority's calendar. Verify important dates independently.
Your data
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Premium
Premium features are sold through RevenueCat and Stripe and are subject to their terms. Subscriptions renew automatically until cancelled; a lifetime purchase is a one-time payment. Access on the web is tied to the browser you purchase in and can be moved with your access code via the Restore page.
Changes
These terms may be updated from time to time. Continued use of HijriConv constitutes acceptance of the current terms.