643 BC

Millennium:	1st millennium BC
Centuries:	8th century BC · 7th century BC · 6th century BC
Decades:	670s BC · 660s BC · 650s BC · 640s BC · 630s BC · 620s BC · 610s BC
Years:	646 BC · 645 BC · 644 BC · 643 BC · 642 BC · 641 BC · 640 BC

643 BC in various calendars

Gregorian calendar	643 BC DCXLII BC
Ab urbe condita	111
Ancient Egypt era	XXVI dynasty, 22
- Pharaoh	Psamtik I, 22
Ancient Greek era	34th Olympiad, year 2
Assyrian calendar	4108
Bengali calendar	−1235
Berber calendar	308
Buddhist calendar	−98
Burmese calendar	−1280
Byzantine calendar	4866–4867
Chinese calendar	丁丑年 (Fire Ox) 2054 or 1994     — to — 戊寅年 (Earth Tiger) 2055 or 1995
Coptic calendar	−926 – −925
Discordian calendar	524
Ethiopian calendar	−650 – −649
Hebrew calendar	3118–3119
Hindu calendars
- Vikram Samvat	−586 – −585
- Shaka Samvat	N/A
- Kali Yuga	2458–2459
Holocene calendar	9358
Iranian calendar	1264 BP – 1263 BP
Islamic calendar	1303 BH – 1302 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1691
Minguo calendar	2554 before ROC 民前2554年
Nanakshahi calendar	−2110
Thai solar calendar	−100 – −99

Deaths

• Manasseh, king of Judah
• Duke Huan of Qi, ruler of the state of Qi

References