Hebrew Date Converter: Gregorian to Jewish Calendar Conversion Tool

Convert Your Dates Instantly

Gregorian to Hebrew

Hebrew to Gregorian

Our free Hebrew Date Converter allows you to effortlessly convert any date between the Gregorian (civil) and Jewish (Hebrew) calendars. Whether you need to find a Yahrtzeit date, plan for a Bar Mitzvah, or determine a Jewish holiday, this tool provides instant and accurate results. Understand the unique structure of the Hebrew calendar, including its lunar-solar cycles and leap years, with our reliable conversion utility.

Formula:

The Hebrew Date Converter utilizes complex astronomical algorithms to accurately translate dates between the Gregorian calendar (based on the Earth's orbit around the sun) and the Hebrew calendar (a lunisolar calendar based on the cycles of the moon and sun). It accounts for variations such as leap years in both systems, the molad (new moon conjunction), and the rules of DeαΈ₯iyot (postponements) for Rosh Hashanah.


Input Variables:

  • Gregorian Date: Day (G_d), Month (G_m), Year (G_y)
  • Hebrew Date: Day (H_d), Month (H_m), Year (H_y)

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