DATES · FREE TOOL
Hijri Date Converter
The Islamic calendar follows lunar months and is used for worship dates including Ramadan, Hajj and Eid. Convert Gregorian dates into Hijri, or enter a Hijri day, month and year to find its Gregorian equivalent in the Umm al-Qura calendar.
How this tool works
The result uses the browser’s built-in Umm al-Qura convention. Local observation-based Hijri months may start one day earlier or later, so the answer is a computed conversion rather than an official moon-sighting announcement.
Common question
Why might a Hijri date differ by one day?
Different regions and calendar conventions may not begin the lunar month on the same date.
Sunnah Tools provides informational calculations, not binding religious rulings. Dates and methods vary by region and practice. Confirm important worship decisions with trusted local guidance.