Jewish Calendar Converter

Convert Gregorian dates to Hebrew dates and find Jewish holidays with this comprehensive Jewish calendar calculator.

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About This Tool

This Jewish Calendar Calculator allows you to convert any Gregorian date to its corresponding Hebrew date, complete with the Hebrew month name, day, and year. It also identifies Jewish holidays and special days (like Rosh Chodesh) for the selected date, with explanations of each holiday. The tool includes a comprehensive dataset of Hebrew months, holidays from 2020-2030, and accurate conversion algorithms to provide reliable results without requiring external APIs.

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How to Use

Select a Gregorian date using the date picker or input fields.
Click the 'Calculate Hebrew Date' button to convert the date.
View the Hebrew date and any associated Jewish holidays in the results section.
Use the 'Lookup Holidays' button to find holidays for a specific Hebrew month and year.
Results are displayed with detailed explanations and can be copied or shared.

Frequently Asked Questions

Find Quick Answers

How accurate is the Hebrew date conversion?

The conversion uses established algorithms for the Hebrew calendar, providing accurate dates for years 2020-2030. For dates outside this range, results may vary slightly due to calendar complexities.

Which Jewish holidays are included?

The tool includes major holidays (e.g., Rosh Hashanah, Yom Kippur, Passover, Sukkot) and minor days (e.g., Rosh Chodesh, Fast days) based on a comprehensive dataset for 2020-2030.

Can I use this tool on mobile devices?

Yes, the tool is fully responsive and works on all devices, with optimized input fields and layouts for mobile screens.

Does this require an internet connection or API keys?

No, all calculations are performed client-side using JavaScript, with no external dependencies or API keys needed.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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