1331

Millennium: 2nd millennium
Centuries:
Decades:
Years:
1331 in various calendars
Gregorian calendar1331
MCCCXXXI
Ab urbe condita2084
Armenian calendar780
ԹՎ ՉՁ
Assyrian calendar6081
Balinese saka calendar1252–1253
Bengali calendar738
Berber calendar2281
English Regnal yearEdw. 3 – 5 Edw. 3
Buddhist calendar1875
Burmese calendar693
Byzantine calendar6839–6840
Chinese calendar庚午年 (Metal Horse)
4028 or 3821
    — to —
辛未年 (Metal Goat)
4029 or 3822
Coptic calendar1047–1048
Discordian calendar2497
Ethiopian calendar1323–1324
Hebrew calendar5091–5092
Hindu calendars
 - Vikram Samvat1387–1388
 - Shaka Samvat1252–1253
 - Kali Yuga4431–4432
Holocene calendar11331
Igbo calendar331–332
Iranian calendar709–710
Islamic calendar731–732
Japanese calendarGentoku 3 / Genkō 1
(元弘元年)
Javanese calendar1243–1244
Julian calendar1331
MCCCXXXI
Korean calendar3664
Minguo calendar581 before ROC
民前581年
Nanakshahi calendar−137
Thai solar calendar1873–1874
Tibetan calendar阳金马年
(male Iron-Horse)
1457 or 1076 or 304
    — to —
阴金羊年
(female Iron-Goat)
1458 or 1077 or 305

Year 1331 (MCCCXXXI) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.