TimeZoneDesk

Calendar Converter

Convert Gregorian dates into Saka, Hijri, Persian, Hebrew, Buddhist, and other calendar systems.

Convert calendars

Pick a Gregorian date and timezone.

Results depend on the selected regional calendar profile.

What this calendar converter includes

This tool converts a Gregorian date into several well-known calendar systems using region-aware profiles available through the browser. It is useful for civil, cultural, and regional date lookup.

Convert Gregorian dates into Saka, Hijri, Persian, Hebrew, Buddhist, Japanese, ROC, and Chinese calendar formats.
Interpret the date in a chosen time zone before conversion.
Compare how the same Gregorian day is rendered in different regional calendar systems.

If you need time zone math before converting a date, use the time zone converter or time difference calculator.