هجري بلس

import 'package:hijri_plus/hijri_plus.dart';

final calendar = UmmAlQuraCalendar();
final result = calendar.toHijri(GregorianDate(2024, 11, 3));

print(result.date);                    // 1 Jumada I 1446 AH
print(result.date.format('dd/mm/yyyy')); // 01/05/1446
print(result.source);                  // CalendarSource.embedded

final civil = calendar.toGregorian(HijriDate(1446, 6, 1));
print(civil.date);                     // 2024-12-02