Date & Time tool

Calendar Converter

Convert a Gregorian date to Islamic, Chinese, Hebrew, Persian, Buddhist, or Japanese calendars.

How to use Calendar Converter

A calendar converter compares one date across different calendar systems, such as Gregorian, Hijri, Chinese, Hebrew, Persian, Buddhist, or Japanese calendar formats.

Basic idea

Gregorian date -> Selected calendar system -> Equivalent calendar date

Why can some calendar conversions be approximate?

Some calendar systems depend on local observation, lunar rules, or regional conventions.

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