Centuries:	8th century - 9th century - 10th century
Decades:	780s  790s  800s  - 810s -  820s  830s  840s
Years:	811 812 813 - 814 - 815 816 817

814 by topic v • d • e

Politics

State leaders - Sovereign states

Birth and death categories

Births - Deaths

Establishment and disestablishment categories

Establishments - Disestablishments

814 in other calendars

Gregorian calendar	814 DCCCXIV
Ab urbe condita	1567
Armenian calendar	263 ԹՎ ՄԿԳ
Bahá'í calendar	-1030 – -1029
Berber calendar	1764
Buddhist calendar	1358
Burmese calendar	176
Byzantine calendar	6322 – 6323
Chinese calendar	癸巳年十二月初六日 (3450/3510-12-6) — to — 甲午年十一月十六日 (3451/3511-11-16)
Coptic calendar	530 – 531
Ethiopian calendar	806 – 807
Hebrew calendar	4574 – 4575
Hindu calendars
- Vikram Samvat	869 – 870
- Shaka Samvat	736 – 737
- Kali Yuga	3915 – 3916
Holocene calendar	10814
Iranian calendar	192 – 193
Islamic calendar	198 – 199
Japanese calendar
Korean calendar	3147
Thai solar calendar	1357
v • d • e

Events

By Place

Europe

• Charlemagne dies in Aachen, aged 67 or 72 (depending on source)
• Louis the Pious succeeds Charlemagne as king of the Franks and Emperor.
• The nation of Serbia is formed.

Byzantine Empire

• The Bulgarians lay siege before Constantinople.

By Topic

Religion

• Conflict erupts between Emperor Leo V and Patriarch Nicephorus on the subject of iconoclasm; Leo deposes Nicephorus, Nicephorus excommunicates Leo.

Births

• Wuzong, Emperor of Tang China (d. 846)

Deaths

• January 28 — Charlemagne, king of the Franks and Emperor
• February 18 — Angilbert, Frankish politician
• March — Abbot Waldo of Reichenau, advisor of Charlemagne
• April 13 — Krum, khan of Bulgaria (brain hemorrhage)
• Baizhang, Chinese Zen Buddhist monk (b. 720)