Hijri to Gregorian Date Converter

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Direction

Gregorian → Hijri Hijri → Gregorian

Gregorian date

Converted Date

Input date—

Hijri date —

Tabular Islamic calendar conversion

This is an arithmetic (tabular) estimate and can differ by 1–2 days from the official Umm al-Qura calendar or moon-sighting announcements. For religious observances or government paperwork, confirm with an official Saudi source.

About this converter

Uses the tabular (civil) Islamic calendar — a fixed arithmetic pattern of 30-year cycles, the same baseline most online Hijri converters use.
Saudi Arabia's official Umm al-Qura calendar and religious authorities may adjust month starts based on moon sighting, which can shift a date by a day or two from this estimate.
Round-trip accurate: converting a date one way and back returns the original date.

Frequently asked questions

How accurate is this Hijri-Gregorian converter?

It uses the tabular (arithmetic) Islamic calendar, which can differ by 1–2 days from the official Umm al-Qura calendar or moon-sighting announcements.

Can I convert in both directions?

Yes — switch between Gregorian to Hijri and Hijri to Gregorian using the toggle above the form.

Where do I find the official Saudi date for religious or government purposes?

Check Saudi Arabia's official Umm al-Qura calendar rather than this arithmetic estimate for anything binding.

Hijri ↔ Gregorian Date Converter

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About this converter

Frequently asked questions