hijri-converter is a Python package to convert accurately between Hijri and Gregorian dates using the Umm al-Qura calendar. Features: * Accurate and verified date conversion. * Optimized code performance compared to similar packages. * Intuitive, clean, and easy-to-use interface. * Most of the methods and formats are similar to those of standard library. * Multilingual representation of weekday names, months, and calendar era notations. * Easily extendable to support other natural languages. * Rich comparison between dates. * Validation of input dates. * Works on Python 3.6+ with zero dependencies. * Thoroughly tested with 100% test coverage.