803

This article is about the year 803.

Millennium:	1st millennium
Centuries:	8th century – 9th century – 10th century
Decades:	770s  780s  790s  – 800s –  810s  820s  830s
Years:	800 801 802 – 803 – 804 805 806

803 by topic

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishment and disestablishment categories

Establishments – Disestablishments

803 in other calendars

Gregorian calendar	803 DCCCIII
Ab urbe condita	1556
Armenian calendar	252 ԹՎ ՄԾԲ
Assyrian calendar	5553
Bahá'í calendar	-1041–-1040
Bengali calendar	210
Berber calendar	1753
English Regnal year	N/A
Buddhist calendar	1347
Burmese calendar	165
Byzantine calendar	6311–6312
Chinese calendar	壬午年十二月初四日 (3439/3499-12-4) — to — 癸未年十一月十四日 (3440/3500-11-14)
Coptic calendar	519–520
Ethiopian calendar	795–796
Hebrew calendar	4563–4564
Hindu calendars
- Vikram Samvat	859–860
- Shaka Samvat	725–726
- Kali Yuga	3904–3905
Holocene calendar	10803
Iranian calendar	181–182
Islamic calendar	187–188
Japanese calendar
Julian calendar	803    DCCCIII
Korean calendar	3136
Minguo calendar	1109 before ROC 民前1109年
Thai solar calendar	1346

Year 803 (DCCCIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar.

Events

By place

Europe

• Nikephoros I of the Byzantine Empire and Charlemagne of the Holy Roman Empire settle their imperial boundaries and sign Pax Nicephori.
• Venice is recognized as independent by the Byzantine Empire.
• Stiftskeller St. Peter, possibly Central Europe's oldest restaurant is founded.

Asia

• Unsuccessful rebellion of the Byzantine general Bardanes Tourkos against Nikephoros in western Anatolia.

Births

• Du Mu, Chinese poet and official (d. 852)

Deaths

• June 24 – Higbald of Lindisfarne
• August 9 – Byzantine Empress Irene