Hijri to Gregorian Date Converter
Convert a Hijri (Islamic) calendar date to the Gregorian calendar.
Enter your values to calculate your result.
Formula
Converts using the tabulated Umm al-Qura calendar — the same calendar Saudi Arabia uses as its civil calendar — rather than a generic fixed-pattern (arithmetic) Hijri calendar. Hijri months have 29 or 30 days depending on the specific month and year, so not every day 1-30 is valid in every month.
Frequently Asked Questions
Why does it say my date is invalid?
Hijri months have either 29 or 30 days, and which months have 30 varies by year. If the day you entered doesn't exist in that Hijri month/year, the calculator reports it rather than guessing.
What year range is supported?
Hijri years 1300-1500 AH (approximately 1883-2077 CE), the range with reliable Umm al-Qura tabulated data.