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Jewish (Hebrew) Calendar to Gregorian Converter

Enter a year, month and day in the Jewish (Hebrew) calendar and instantly get the matching Gregorian date and weekday. Handles leap years with Adar I and converts precisely through the Julian Day Number.

Input

Month

Enter a year, month and day in the Jewish (Hebrew) calendar to convert it to the matching Gregorian date. In leap years the intercalary month Adar I appears as the sixth month.

Result

Gregorian date for Tishrei 1, 5,785 (Hebrew calendar)

2024-10-3

Thursday / Common year (12 months)

Year

2,024

Month

10

Day

3

Weekday

Thursday

Hebrew calendarTishrei 1, 5,785
Gregorian calendar2024-10-3
WeekdayThursday
Hebrew year typeCommon year (12 months total)
Julian Day Number (JDN)2,460,587

How it works

  • Choose and enter a year, month and day in the Jewish (Hebrew) calendar and it is converted to the matching Gregorian date and weekday. Only the months that actually exist in the selected year are offered in the dropdown.
  • The Hebrew calendar is lunisolar, with 12 months in a common year and 13 months in a leap year. Leap years occur 7 times every 19 years (the Metonic cycle); the intercalary month Adar I is inserted as the sixth month and the regular Adar becomes Adar II.
  • The total length of a year ranges from 353 to 385 days, and the lengths of Cheshvan and Kislev (29 or 30 days) are adjusted by the year type. This tool determines everything automatically from the standard molad calculation and the postponement rules.
  • Conversion is performed through the Julian Day Number (JDN), so dates map to the Gregorian calendar without drift even across month and year boundaries. The result also shows the JDN for reference.
  • A Jewish day begins at sunset, but this tool returns the calendar day (the Gregorian date corresponding to that date). Note that festival eves begin at sunset on the previous day.
  • For extremely ancient years (such as BCE dates) or far-future years, the result may differ from actual historical or regional practice. Please use it as a guide.

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