Year 644 (DCXLIV) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. The denomination 644 for this year...

The year 644 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 110 Ab urbe condita. The denomination 644 BC for...

calendar Bun'ei 5 (文永５年) Javanese calendar 1178–1179 Julian calendar 1268 MCCLXVIII Korean calendar 3601 Minguo calendar 644 before ROC 民前644年 Nanakshahi calendar...

calendar 645 BH – 644 BH Javanese calendar N/A Julian calendar 5 BC V BC Korean calendar 2329 Minguo calendar 1916 before ROC 民前1916年 Nanakshahi calendar...

the Year of the Consulship of Rufus and Albinus (or, less frequently, year 644 Ab urbe condita) and the First Year of Yuanfeng. The denomination 110 BC...

calendar 644 Buddhist calendar 238 Burmese calendar −944 Byzantine calendar 5202–5203 Chinese calendar 癸丑年 (Water Ox) 2391 or 2184     — to — 甲寅年 (Wood Tiger)...

calendar 1088 before ROC 民前1088年 Nanakshahi calendar −644 Seleucid era 1135/1136 AG Thai solar calendar 1366–1367 Tibetan calendar 阴水兔年 (female Water-Rabbit)...

calendar 1811 before ROC 民前1811年 Nanakshahi calendar −1367 Seleucid era 412/413 AG Thai solar calendar 643–644 Tibetan calendar 阳金鼠年 (male Iron-Rat) 227 or...

exile in the Kingdom of Kent. This marriage takes place between 642 and 644. Battle of Nahāvand: The Rashidun army (30,000 men) under Sa`d ibn Abi Waqqas...

calendar 1579 before ROC 民前1579年 Nanakshahi calendar −1135 Seleucid era 644/645 AG Thai solar calendar 875–876 Tibetan calendar 阳水龙年 (male Water-Dragon) 459...

Buddhist calendar 644 Burmese calendar −538 Byzantine calendar 5608–5609 Chinese calendar 己亥年 (Earth Pig) 2797 or 2590     — to — 庚子年 (Metal Rat) 2798...

Islamic calendar 644 BH – 643 BH Javanese calendar N/A Julian calendar 4 BC IV BC Korean calendar 2330 Minguo calendar 1915 before ROC 民前1915年 Nanakshahi calendar...

644 BP Islamic calendar 665 BH – 664 BH Javanese calendar N/A Julian calendar 24 BC XXIV BC Korean calendar 2310 Minguo calendar 1935 before ROC 民前1935年...

calendar 723 DCCXXIII Korean calendar 3056 Minguo calendar 1189 before ROC 民前1189年 Nanakshahi calendar −745 Seleucid era 1034/1035 AG Thai solar calendar 1265–1266...

Bengali calendar −644 Berber calendar 899 Buddhist calendar 493 Burmese calendar −689 Byzantine calendar 5457–5458 Chinese calendar 戊辰年 (Earth Dragon) 2646...

calendar 1014 before ROC 民前1014年 Nanakshahi calendar −570 Seleucid era 1209/1210 AG Thai solar calendar 1440–1441 Tibetan calendar 阴火蛇年 (female Fire-Snake)...

民前2682年 Nanakshahi calendar −2238 Thai solar calendar −228 – −227 Tibetan calendar 阴土蛇年 (female Earth-Snake) −644 or −1025 or −1797     — to — 阳金马年 (male...

ROC 民前2302年 Nanakshahi calendar −1858 Thai solar calendar 152–153 Tibetan calendar 阴土牛年 (female Earth-Ox) −264 or −645 or −1417     — to — 阳金虎年 (male...

calendar 1324 before ROC 民前1324年 Nanakshahi calendar −880 Seleucid era 899/900 AG Thai solar calendar 1130–1131 Tibetan calendar 阴火羊年 (female Fire-Goat) 714...

calendar 722 DCCXXII Korean calendar 3055 Minguo calendar 1190 before ROC 民前1190年 Nanakshahi calendar −746 Seleucid era 1033/1034 AG Thai solar calendar 1264–1265...

before ROC 民前647年 Nanakshahi calendar −203 Thai solar calendar 1807–1808 Tibetan calendar 阳木鼠年 (male Wood-Rat) 1391 or 1010 or 238     — to — 阴木牛年 (female...

calendar 538 Burmese calendar −644 Byzantine calendar 5502–5503 Chinese calendar 癸丑年 (Water Ox) 2691 or 2484     — to — 甲寅年 (Wood Tiger) 2692 or 2485 Coptic...

before ROC 民前1394年 Nanakshahi calendar −950 Seleucid era 829/830 AG Thai solar calendar 1060–1061 Tibetan calendar 阴火鸡年 (female Fire-Rooster) 644 or 263 or...

calendar Taika 3 (大化３年) Javanese calendar 538–539 Julian calendar 647 DCXLVII Korean calendar 2980 Minguo calendar 1265 before ROC 民前1265年 Nanakshahi calendar...

calendar Shōtai 2 (昌泰２年) Javanese calendar 797–798 Julian calendar 899 DCCCXCIX Korean calendar 3232 Minguo calendar 1013 before ROC 民前1013年 Nanakshahi calendar...

(天平感宝元年) Javanese calendar 643–644 Julian calendar 749 DCCXLIX Korean calendar 3082 Minguo calendar 1163 before ROC 民前1163年 Nanakshahi calendar −719 Seleucid...

ROC 民前2554年 Nanakshahi calendar −2110 Thai solar calendar −100 – −99 Tibetan calendar 阴火牛年 (female Fire-Ox) −516 or −897 or −1669     — to — 阳土虎年 (male...

ROC 民前2613年 Nanakshahi calendar −2169 Thai solar calendar −159 – −158 Tibetan calendar 阳土虎年 (male Earth-Tiger) −575 or −956 or −1728     — to — 阴土兔年 (female...

calendar 1325 before ROC 民前1325年 Nanakshahi calendar −881 Seleucid era 898/899 AG Thai solar calendar 1129–1130 Tibetan calendar 阳火马年 (male Fire-Horse) 713...

calendar 1269 before ROC 民前1269年 Nanakshahi calendar −825 Seleucid era 954/955 AG Thai solar calendar 1185–1186 Tibetan calendar 阳水虎年 (male Water-Tiger) 769...