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Chinese Date Converter

Quick answer

This calculator converts Chinese dates to and from all 13 other calendars on one page.

  • Enter a date, pick the systems, and the exact equivalent appears instantly.

Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.

Entrées

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Comment utiliser

date → JDN (source epoch) → date (target epoch)

This hub converts Chinese dates to et from every other calendrier system on one page. Saisissez the day, month, et year, pick the two systems, et the exact equivalent appears instantanément — the conversion goes through the Julian Day Number, so each system's own epoch et leap rules are applied.

  1. 1

    Étape 1

    Tapez la date ou les deux dates à comparer.

  2. 2

    Étape 2

    Après avoir saisi les valeurs, cliquez sur « Calculer » pour afficher le résultat.

  3. 3

    Étape 3

    Enregistrez ou partagez le résultat selon vos besoins.

Cas d'usage

Any Chinese pair, one page

Instead of a dedicated page per system pair, this hub converts a Chinese date to any other system instantly — pick the two calendars and enter the date once.

Cross-calendar planning

The same date lands differently every year across calendars; converting the full date — day, month, and year — keeps occasions and deadlines accurate in both systems.

Conseils

  • 1

    Use the YYYY-MM-DD format for reliability.

  • 2

    Confirm the calendar system before converting.

  • 3

    Time-zone differences can shift a date by a day.

Erreurs fréquentes

  • Entering a Gregorian date while the source system is set to another calendar — check the from-system before converting.

  • Adding or subtracting a fixed number of years to move between calendars instead of converting the full date.

FAQ

Which calendars can I convert between here?

All supported systems in both dropdowns — Gregorian, Hijri, Hebrew, Persian, Coptic, Ethiopian and more, in any direction.

How is the conversion computed?

Through the Julian Day Number: the source date maps to a day number using its own epoch, then that number maps to the target system — no fixed year offset.

Why do some results say approximation?

A few systems don't have exact arithmetic rules implemented; those conversions are labelled as best-effort approximations rather than exact.

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