324

324 in other calendars
Gregorian calendar	324; CCCXXIV
Ab urbe condita	1077
Assyrian calendar	5074
Balinese saka calendar	245–246
Bengali calendar	−269
Berber calendar	1274
Buddhist calendar	868
Burmese calendar	−314
Byzantine calendar	5832–5833
Chinese calendar	癸未年 (Water Goat); 3020 or 2960; — to —; 甲申年 (Wood Monkey); 3021 or 2961
Coptic calendar	40–41
Discordian calendar	1490
Ethiopian calendar	316–317
Hebrew calendar	4084–4085
Hindu calendars
- Vikram Samvat	380–381
- Shaka Samvat	245–246
- Kali Yuga	3424–3425
Holocene calendar	10324
Iranian calendar	298 BP – 297 BP
Islamic calendar	307 BH – 306 BH
Javanese calendar	205–206
Julian calendar	324; CCCXXIV
Korean calendar	2657
Minguo calendar	1588 before ROC; 民前1588年
Nanakshahi calendar	−1144
Seleucid era	635/636 AG
Thai solar calendar	866–867
Tibetan calendar	阴水羊年; (female Water-Goat); 450 or 69 or −703; — to —; 阳木猴年; (male Wood-Monkey); 451 or 70 or −702

Millennium:	1st millennium
Centuries:	3rd century – 4th century – 5th century
Decades:	290s 300s 310s – 320s – 330s 340s 350s
Years:	321 322 323 – 324 – 325 326 327

324 (CCCXXIV) was a leap year starting on Wednesday of the Julian calendar, the 324th year of the Common Era (CE) and Anno Domini (AD) designations, the 324th year of the 1st millennium, the 24th year of the 4th century, and the 5th year of the 320s decade. As of the start of 324, the Gregorian calendar was 1 day ahead of the Julian calendar, which was the dominant calendar of the time.

Events

July 3 – Battle of Adrianople: Emperor Constantine the Great defeats his rival Licinius near Adrianople. They retreat to Byzantium. He invades Thrace with a Visgothic force and raids the countryside.
July – Battle of Hellespont: Crispus, destroys Licinius' naval fleet in the Dardanelles.
September 18 – Battle of Chrysopolis: Constantine I defeats Licinius at Chrysopolis. He becomes sole Emperor.
December 19 – Licinius gives up his position as Emperor.