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Dates · Free to use

Hebrew Birthday Calculator

Find the Hebrew date of a birthday and its upcoming civil dates. Choose the sunset and leap-year assumptions yourself; no account is needed.

No account needed. These entries are calculated in your browser tab and are not sent to Pinkas or saved automatically.

Original event
Schedule and family customs

Shown choices are planning defaults. Confirm your own custom for Adar, missing dates, and the first yahrzeit. If the time is uncertain, compare before and after sunset.

Your result will appear here. You can download it without registering.

How to use this tool

Use the civil date at the place of birth. Choose whether the birth was before or after local sunset. For an uncertain time, compare both results and retain the uncertainty in your records.

A practical example

A birth on September 16, 2023, before sunset converts to 1 Tishri 5784. After sunset it converts to 2 Tishri.

Hebrew Birthday Calculator — powered by Pinkas