Persian (Jalali) to Hijri (Islamic) Date

Enter a date in the Persian (Jalali) calendar and the tool returns the equivalent date in the Hijri (Islamic) calendar using the standard relationship between the two systems.

1. 1

   Step 1

   Enter the complete Persian (Jalali) date — day, month, and year.

2. 2

   Step 2

   We apply both systems' rules: a Persian (Jalali) year runs about 365 days against the Hijri (Islamic) 354 (≈11 days apart each year).

3. 3

   Step 3

   The result shows the correct Hijri (Islamic) day, with Hijri (Islamic) leap years applied date by date.

• 1

  Persian (Jalali) and Hijri (Islamic) dates do not map one-to-one — the two systems start from different epochs and count leap years differently, so enter the full Persian (Jalali) date and read the Hijri (Islamic) equivalent instead of shifting the year by a fixed offset.

• 2

  Leap rules differ between the calendars behind Persian (Jalali)–Hijri (Islamic), so a span that looks like whole years in one system can land a day or two off in another; trust the converted result rather than a fixed mental offset.

• 3

  Before a Persian (Jalali)–Hijri (Islamic) date goes into a booking or a flight, re-enter it in a second tool as a cross-check — pages like Persian (Jalali) to Hijri (Islamic) Date Converter apply fixed rules and cannot warn about a transposed input digit.

• Reversing the direction is a silent trap: converting from the Hijri (Islamic) calendar back to the Persian (Jalali) calendar needs the inverse relation, and off-by-one errors cluster at month boundaries where the systems disagree. Verify the round trip returns your original date.

• Epoch offsets are pair-specific: day zero of Persian (Jalali) and of Hijri (Islamic) are different dates, and constants borrowed from another calendar pair are silently wrong by days or years. Use the Persian (Jalali) → Hijri (Islamic) relation itself, not a remembered number.