945

945 in various calendars
Gregorian calendar	945; CMXLV
Ab urbe condita	1698
Armenian calendar	394; ԹՎ ՅՂԴ
Assyrian calendar	5695
Balinese saka calendar	866–867
Bengali calendar	352
Berber calendar	1895
Buddhist calendar	1489
Burmese calendar	307
Byzantine calendar	6453–6454
Chinese calendar	甲辰年 (Wood Dragon); 3642 or 3435; — to —; 乙巳年 (Wood Snake); 3643 or 3436
Coptic calendar	661–662
Discordian calendar	2111
Ethiopian calendar	937–938
Hebrew calendar	4705–4706
Hindu calendars
- Vikram Samvat	1001–1002
- Shaka Samvat	866–867
- Kali Yuga	4045–4046
Holocene calendar	10945
Iranian calendar	323–324
Islamic calendar	333–334
Japanese calendar	Tengyō 8; (天慶８年)
Javanese calendar	845–846
Julian calendar	945; CMXLV
Korean calendar	3278
Minguo calendar	967 before ROC; 民前967年
Nanakshahi calendar	−523
Seleucid era	1256/1257 AG
Thai solar calendar	1487–1488
Tibetan calendar	阳木龙年; (male Wood-Dragon); 1071 or 690 or −82; — to —; 阴木蛇年; (female Wood-Snake); 1072 or 691 or −81

Millennium:	1st millennium
Centuries:	9th century; 10th century ; 11th century;
Decades:	920s; 930s; 940s ; 950s; 960s;
Years:	942; 943; 944; 945 ; 946; 947; 948;

Year 945 (CMXLV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar.

Events

January 27 – The co-emperors Stephen and Constantine are overthrown barely a month after deposing their father, Romanos I. With the help of his wife, Constantine VII becomes sole emperor of the Byzantine Empire. He appoints to the highest army commands four members of the Phokas family, which have been in disgrace under Romanos.
Constantine VII concludes a Rus'–Byzantine treaty in which Rus' merchants are to conduct their trade in Constantinople. While many Rus' make their fortunes in trade with the Arab Muslims, the Rurik Dynasty of Kiev grows rich from Byzantine commerce.^[1]

Spring – Berengar of Ivrea invades Italy with hired Lombard troops and takes up residence in Milan. Berengar proceeds to Verona, where he is joined by forces of Count Milo and other partisans.
King Hugh of Provence lays siege to Vignola to put an end to Berengar's advance. But to no avail, as Berengar of Ivrea is hailed throughout northern Italy as a liberator, and Hugh flees to Provence.
April 13 – Hugh of Provence abdicates the throne in favor of his son Lothair II (who has been co-ruler since 931) and is acclaimed as sole king of Lombardia. Hugh is allowed to retire in Pavia.
Igor I, ruler of the Kievan Rus', is killed while collecting tribute from the Drevlians and is succeeded by his three-year-old son Sviatoslav I. His mother Olga becomes regent and the official ruler.
Summer – King Louis IV ("d'Outremer") is captured by the Normans and handed over to Hugh the Great. In return for the release of Louis, Laon surrenders to him in compensation.^[2]
Caliph Abd-al-Rahman III occupies the palace of Medina Azahara (called "the shining city") as the new capital of the Caliphate of Córdoba (modern Spain).

King Edmund I conquers Strathclyde, forms an alliance with Malcolm I (king of the 'Picts and Scots') and cedes Cumberland and Westmorland to him.
King Hywel Dda ("the Good") convenes a conference at Whitland, which draws up a standardized code of laws in Wales (approximate date).

Summer – Sayf al-Dawla is defeated by Muslim forces under Muhammad ibn Tughj al-Ikhshid near Qinnasrin. He is forced to abandon his Syrian domains and flees to Raqqa. In October the two men come to an agreement, which recognizes Hamdanid rule over northern Syria, founding the Emirate of Aleppo.
Winter – Muslim forces under Nasir al-Dawla capture Baghdad and restore Caliph Al-Muttaqi to power again. Al-Dawla establishes himself as amir al-umara, or de facto regent of the Abbasid Caliphate.

Autumn – The Min Kingdom is destroyed by the Southern Tang. Emperor Yuan Zong expands its domains beyond those of the former Wu Kingdom. He annexes Min territory into its own boundaries.

Dunstan becomes abbot of Glastonbury Abbey in England. He re-creates monastic life by establishing Benedictine monasticism in the monastery.

January 21 – Yang Tan, Chinese general and governor
February 14
- Lian Chongyu, Chinese general
- Zhu Wenjin, emperor of Min (Ten Kingdoms)
June 30 – Ki no Tsurayuki, Japanese writer and poet (b. 872)
July 4 – Zhuo Yanming, Chinese Buddhist monk and emperor
October 23 – Hyejong, king of Goryeo (Korea) (b. 912)
Abu Muhammad al-Hasan, Arab Muslim geographer (b. 893)
Adarnase II, prince of Tao-Klarjeti (Georgia)
Bagrat I, prince of Tao-Klarjeti (Georgia)
Fujiwara no Nakahira, Japanese statesman (b. 875)
Igor I, Varangian ruler of Kievan Rus'
Krešimir I, king of Croatian Kingdom
Song Fujin, empress and wife of Li Bian
Tuzun, Abbasid general and de facto ruler
Wang Jichang, Chinese general and chancellor
Yang Sigong, Chinese official and chancellor
Zhang Gongduo, Chinese general and official

^ Timothy Reuter (1999). The New Cambridge Medieval History, Volume III, p. 509. ISBN 978-0-521-36447-8.
^ Timothy Reuter (1999). The New Cambridge Medieval History, Volume III, p. 385. ISBN 978-0-521-36447-8.

Gregorian calendar	945 CMXLV
Ab urbe condita	1698
Armenian calendar	394 ԹՎ ՅՂԴ
Assyrian calendar	5695
Balinese saka calendar	866–867
Bengali calendar	352
Berber calendar	1895
Buddhist calendar	1489
Burmese calendar	307
Byzantine calendar	6453–6454
Chinese calendar	甲辰年 (Wood Dragon) 3642 or 3435 — to — 乙巳年 (Wood Snake) 3643 or 3436
Coptic calendar	661–662
Discordian calendar	2111
Ethiopian calendar	937–938
Hebrew calendar	4705–4706
Hindu calendars
- Vikram Samvat	1001–1002
- Shaka Samvat	866–867
- Kali Yuga	4045–4046
Holocene calendar	10945
Iranian calendar	323–324
Islamic calendar	333–334
Japanese calendar	Tengyō 8 (天慶８年)
Javanese calendar	845–846
Julian calendar	945 CMXLV
Korean calendar	3278
Minguo calendar	967 before ROC 民前967年
Nanakshahi calendar	−523
Seleucid era	1256/1257 AG
Thai solar calendar	1487–1488
Tibetan calendar	阳木龙年 (male Wood-Dragon) 1071 or 690 or −82 — to — 阴木蛇年 (female Wood-Snake) 1072 or 691 or −81