  __notoc__ this timeline of muslim history relates the  gregorian and islamic calendars in the history of islam. == gregorian calendar == ;city-state and imperial period * 6th century ce (126 bh â 23 bh) ;muslim universal period and decentralization * 7th century ce (23 bh â 81 ah) * 8th century ce (81 ah â 184 ah) * 9th century ce (184 ah â 288 ah) * 10th century ce (288 ah â 391 ah) * 11th century ce (391 ah â 494 ah) * 12th century ce (494 ah â 597 ah) * 13th century ce (597 ah â 700 ah) * 14th century ce (700 ah â 803 ah) ;muslim fragmentation period * 15th century ce (803 ah â 906 ah) * 16th century ce (906 ah â 1009 ah) * 17th century ce (1009 ah â 1112 ah) * 18th century ce (1112 ah â 1215 ah) * 19th century ce (1215 ah â 1318 ah) ;muslim national period * 20th century ce (1318 ah â 1421 ah) * 21st century ce (1421 ah â 1524 ah) == islamic calendar ==  ; islamic dates to gregoriancalendar converter: "islamic" to "gregorian" * 1st century ah (622 ad â 719 ad * 2nd century ah (719 ad - 816 ad) * 3rd century ah (816 ad - 913 ad) * 4th century ah (913 ad - 1009 ad) * 5th century ah (1009 ad - 1106 ad]) * 6th century ah (1106 ad - 1203 ad) * 7th century ah (1203 ad - 1299 ad) * 8th century ah (1299 ad - 1397 ad) * 9th century ah (1397 ad - ad) * 10th century ah ( ad - ad) * 11th century ah ( ad - ad) * 12th century ah ( ad - ad) * 13th century ah ( ad - 1883 ad) * 14th century ah (1883 ad - 1980 ad) * 15th century ah (1980 ad - ) == see also == * timeline of science and engineering in the islamic world * history of islam * timeline of jerusalem == references ==  == external articles == * [http://www.happy-books.co.uk/muhammad-ibn-abdullah-lineage-and-family-tree/timeline-of-islamic-caliphate-including-all-muslim-rulers-and-khilafah-from-muhammad-to-khulafaa-rashidah-and-banu-umayyah-abbas-and-ottoman-empire.p
History_of_Islam Timelines_of_Muslim_history