Amidora · Library

Hebrew and Gregorian civil date converter

Convert a Gregorian date to the Hebrew calendar or back. Sunset times are not calculated.

Civil date only. Local sunset and religious observance times are not calculated.

Results

Example calculation

Hebrew and Gregorian civil date converter: worked out from the values already filled in the form above.

Inputs

Conversion direction: Gregorian to Hebrew
Gregorian civil date: 2023-09-16

Result

Hebrew civil date: 1 Tishrei · תשרי 5784
Hebrew leap year: Yes

Convert a civil date in either direction

Select Gregorian-to-Hebrew or Hebrew-to-Gregorian conversion. The supported civil-date range is 1600–2399. Hebrew input uses a named month and an explicit year; leap years include the additional Adar month. Invalid dates are rejected instead of being silently moved into a different month.

The conversion is based on the calendar date. It does not use a location or a sunset time. A civil midnight boundary differs from the local religious day boundary, so this tool does not establish an observance date or a time for prayer.

Check the month and direction

Read both date representations in the result, particularly around a leap-year Adar. Use the mobile app’s appropriate dated and location-aware features for workflows that need more than a civil calendar conversion.