100

This article is about the year 100. For other uses of 100, see 100 (number).

AD 100 in other calendars

Gregorian calendar	AD 100 C
Ab urbe condita	853
Assyrian calendar	4850
Balinese saka calendar	21–22
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
Tibetan calendar	ས་མོ་ཕག་ལོ་ (female Earth-Boar) 226 or −155 or −927     — to — ལྕགས་ཕོ་བྱི་བ་ལོ་ (male Iron-Rat) 227 or −154 or −926

Hundred rupee note India

100 or one hundred (Roman numeral: C) is a common year of the Gregorian calendar. It started on a Friday. In the Julian calendar, it served as a leap year starting on Wednesday, seen on English Wikipedia. The leap year, like the common year on the unused calendar, was the 100th year of the Common Era (CE) and Anno Domini (AD) designations, the 100th year of the 1st millennium, the 100th and last year of the 1st century, and the 1st year of the 100s decade.

It is one of only seven years to use just one Roman numeral. The seven are 1 AD (I), 5 AD (V), 10 AD (X), 50 AD (L), 100 AD (C), 500 AD (D), and 1000 AD (M).

Events

• Roman Empire
  • Pliny the Younger advances to consulship
  • Tiberius Avidius Quietus rule as governor of Roman Britain ends
  • Timgad (Thamugas) founded by Emperor Trajan
  • The Roman Army reaches 300,000 soldiers
  • Bricks become the primary building material in the Empire

• Europe
  • Lions have become extinct in Europe by this year

• Asia
  • Pakores, last king of the Indo-Parthian Kingdom, becomes king
  • In China, the wheelbarrow is first used

• Americas
  • Hopewell culture begins in what is now Ohio (uncertain date)
  • Teotihuacan at the center of Mexi reaches a population of 50,000

• Arabia
  • Kingdom of Himyarite is conquered by the Hadramaut

• Religion
  • The Temple of the God of Medicine is built in Anguo, China
  • Fourth Buddhist Council begins
  • The making of the Kama Sutra begins in India

Deaths

• Josephus, Jewish historian
• Agrippa II of Judea