901

Millennium: 1st millennium
Centuries:
Decades:
Years:
901 in various calendars
Gregorian calendar901
CMI
Ab urbe condita1654
Armenian calendar350
ԹՎ ՅԾ
Assyrian calendar5651
Balinese saka calendar822–823
Bengali calendar308
Berber calendar1851
Buddhist calendar1445
Burmese calendar263
Byzantine calendar6409–6410
Chinese calendar庚申年 (Metal Monkey)
3598 or 3391
    — to —
辛酉年 (Metal Rooster)
3599 or 3392
Coptic calendar617–618
Discordian calendar2067
Ethiopian calendar893–894
Hebrew calendar4661–4662
Hindu calendars
 - Vikram Samvat957–958
 - Shaka Samvat822–823
 - Kali Yuga4001–4002
Holocene calendar10901
Iranian calendar279–280
Islamic calendar288–289
Japanese calendarShōtai 4 / Engi 1
(延喜元年)
Javanese calendar799–800
Julian calendar901
CMI
Korean calendar3234
Minguo calendar1011 before ROC
民前1011年
Nanakshahi calendar−567
Seleucid era1212/1213 AG
Thai solar calendar1443–1444
Tibetan calendar阳金猴年
(male Iron-Monkey)
1027 or 646 or −126
    — to —
阴金鸡年
(female Iron-Rooster)
1028 or 647 or −125
Shrewsbury is first mentioned as a city.

Year 901 (CMI) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.