100

Millennium:	1st millennium
Centuries:	1st century BC 1st century 2nd century
Decades:	70s 80s 90s 100s 110s 120s 130s
Years:	97 98 99 AD 100 101 102 103

AD 100 by topic

Politics

State leaders Sovereign states

Categories

Births Deaths Establishments Disestablishments

AD 100 in various calendars

Gregorian calendar	AD 100 C
Ab urbe condita	853
Assyrian calendar	4850
Bengali calendar	−493
Berber calendar	1050
Buddhist calendar	644
Burmese calendar	−538
Byzantine calendar	5608–5609
Chinese calendar	己亥年 (Earth Pig) 2796 or 2736     — to — 庚子年 (Metal Rat) 2797 or 2737
Coptic calendar	−184 – −183
Discordian calendar	1266
Ethiopian calendar	92–93
Hebrew calendar	3860–3861
Hindu calendars
- Vikram Samvat	156–157
- Shaka Samvat	21–22
- Kali Yuga	3200–3201
Holocene calendar	10100
Iranian calendar	522 BP – 521 BP
Islamic calendar	538 BH – 537 BH
Javanese calendar	N/A
Julian calendar	AD 100 C
Korean calendar	2433
Minguo calendar	1812 before ROC 民前1812年
Nanakshahi calendar	−1368
Seleucid era	411/412 AG
Thai solar calendar	642–643
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AD 100 (C) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Traianus and Frontinus (or, less frequently, year 853 Ab urbe condita). The denomination AD 100 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

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