800

This article is about the year 800. For the number, see 800 (number). For other uses, see 800 (disambiguation).

Millennium:	1st millennium
Centuries:	7th century – 8th century – 9th century
Decades:	770s  780s  790s  – 800s –  810s  820s  830s
Years:	797 798 799 – 800 – 801 802 803

800 by topic

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishment and disestablishment categories

Establishments – Disestablishments

800 in other calendars

Gregorian calendar	800 DCCC
Ab urbe condita	1553
Armenian calendar	249 ԹՎ ՄԽԹ
Assyrian calendar	5550
Bahá'í calendar	-1044–-1043
Bengali calendar	207
Berber calendar	1750
English Regnal year	N/A
Buddhist calendar	1344
Burmese calendar	162
Byzantine calendar	6308–6309
Chinese calendar	己卯年十二月初二日 (3436/3496-12-2) — to — 庚辰年十二月十二日 (3437/3497-12-12)
Coptic calendar	516–517
Ethiopian calendar	792–793
Hebrew calendar	4560–4561
Hindu calendars
- Vikram Samvat	856–857
- Shaka Samvat	722–723
- Kali Yuga	3901–3902
Holocene calendar	10800
Iranian calendar	178–179
Islamic calendar	183–184
Japanese calendar
Korean calendar	3133
Minguo calendar	1112 before ROC 民前1112年
Thai solar calendar	1343

The eastern hemisphere in 800

Year 800 (DCCC) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. It was around this time that the Anno Domini calendar era became the prevalent method in Europe for naming years, so from this time on, the years began being known as 800 and onwards.

Events

By place

Europe

• December 25 - Pope Leo III crowns Charlemagne Emperor of the Holy Roman Empire in Saint Peter's Basilica in Rome.

Mesoamerica

• Itza culture starts in Mesoamerica (approximate date).

Births

• Nominoe, first king of all Brittany (approximate date)

Deaths

• June 3 – Staurakios, chief minister of the Byzantine Empire
• Saint Alkelda