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Gregorian to Hijri Date Converter (and Back)

Convert any Gregorian date to a Hijri date (Umm al-Qura Islamic calendar) or a Hijri date to Gregorian. Handy to find the date of Ramadan, Eid or a past event.

How does it work?

  1. Type or paste your data.
  2. The result appears instantly.
  3. Copy or download the result.

Why use Hijri Date Converter?

  • ✓ 100% free, no limits, no watermark
  • ✓ No sign-up, no install
  • 🔒 Files processed locally: full privacy
  • 📱 Works on desktop, tablet and mobile

Frequently asked questions

Why might the official date differ by one day?

In many countries, lunar months start based on moon sighting, which can shift the date by a day.

What is the current Hijri year?

It's shown automatically when you open the tool, with today's date.

Why is a date one day off?

In some countries the month starts after moon sighting, which can shift by a day from the calculation.

Can I convert both ways?

Yes, Gregorian to Hijri and back.

Is this tool really free?

Yes, 100% free, with no sign-up, no watermark and no usage limit.

Are my files safe?

Yes. Processing happens directly in your browser: your files are never uploaded to a server or stored.

When to use it

The Hijri converter maps Gregorian and Hijri dates so you can find an Islamic date, plan Ramadan, Eid or Hajj, find your birth date in Hijri or date an old document.

Our tips

  • 💡 The Hijri calendar is lunar: a year has 354 or 355 days.
  • 💡 Official Ramadan and Eid dates depend on moon sighting and may vary by a day.
  • 💡 The calculation uses the Umm al-Qura calendar.