Hebrew to Gregorian date converter
Pick the Hebrew year, month and day to get the Gregorian date, such as a festival or an anniversary kept by the Hebrew calendar.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter hebrew year, month and day.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Find 1 Tishri of the chosen year, estimate the month position with the mean lunar month of 29.530588 days, then search the nearby days until the Intl Hebrew calendar matches the day, month and year exactly.
Example
Inputs: Hebrew year = 5,787, Month = Tishri, Day = 1. Result: Gregorian date: Saturday, September 12, 2026 (2026-09-12); Weekday: Saturday; Written out: 12 September 2026.
Limits and caveats
- The Hebrew day starts at sunset on the previous Gregorian day.
- Accepts years 5661 to 5860 (about 1900 to 2100).
Questions about this tool
Why is day 30 sometimes rejected in Heshvan or Kislev?
These two months have 29 or 30 days depending on the year type, so some years have no day 30 in them.
Which month do I pick for Adar in a leap year?
Choose Adar I or Adar II. Purim falls in Adar II in a leap year.
What date is 15 Nisan 5786?
Thursday 2 April 2026, with Passover starting at sunset on 1 April.