800 BC

Millennium:	1st millennium BC
Centuries:	9th century BC 8th century BC 7th century BC
Decades:	820s BC 810s BC 800s BC 790s BC 780s BC
Years:	803 BC 802 BC 801 BC 800 BC 799 BC 798 BC 797 BC

800 BC in various calendars

Gregorian calendar	800 BC DCCXCIX BC
Ancient Egypt era	XXIII dynasty, 81
Ancient Greek era	24 before 1st Olympiad
Assyrian calendar	3951
Bengali calendar	−1392
Berber calendar	151
Buddhist calendar	−255
Burmese calendar	−1437
Byzantine calendar	4709–4710
Chinese calendar	庚子年 (Metal Rat) 1897 or 1837     — to — 辛丑年 (Metal Ox) 1898 or 1838
Coptic calendar	−1083 – −1082
Discordian calendar	367
Ethiopian calendar	−807 – −806
Hebrew calendar	2961–2962
Hindu calendars
- Vikram Samvat	−743 – −742
- Shaka Samvat	N/A
- Kali Yuga	2301–2302
Holocene calendar	9201
Iranian calendar	1421 BP – 1420 BP
Islamic calendar	1465 BH – 1464 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1534
Minguo calendar	2711 before ROC 民前2711年
Nanakshahi calendar	−2267
Thai solar calendar	−257 – −256
This box:

Greek Colonization Archaic Period.

Vyasa, author of Upanishads.

Etruscan civilization map.

Western Zhou States Map.

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