Year 100 BC was a year in the Pre-Julian Calendar.

Millennium: 1st millennium BC
Centuries: 2nd century BC1st century BC1st century
Decades: 130s BC  120s BC  110s BC  – 100s BC –  90s BC  80s BC  70s BC
Years: 103 BC 102 BC 101 BC100 BC99 BC 98 BC 97 BC
100 BC by topic
Politics
State leadersSovereign states
Birth and death categories
BirthsDeaths
Establishments and disestablishments categories
EstablishmentsDisestablishments
100 BC in other calendars
Gregorian calendar100 BC
XCIX BC
Ab urbe condita654
Ancient Egypt eraXXXIII dynasty, 224
- PharaohPtolemy X Alexander, 8
Ancient Greek era170th Olympiad (victor
Assyrian calendar4651
Balinese saka calendarN/A
Bengali calendar−692
Berber calendar851
Buddhist calendar445
Burmese calendar−737
Byzantine calendar5409–5410
Chinese calendar庚辰(Metal Dragon)
2597 or 2537
    — to —
辛巳年 (Metal Snake)
2598 or 2538
Coptic calendar−383 – −382
Discordian calendar1067
Ethiopian calendar−107 – −106
Hebrew calendar3661–3662
Hindu calendars
 - Vikram Samvat−43 – −42
 - Shaka SamvatN/A
 - Kali Yuga3001–3002
Holocene calendar9901
Iranian calendar721 BP – 720 BP
Islamic calendar743 BH – 742 BH
Javanese calendarN/A
Julian calendarN/A
Korean calendar2234
Minguo calendar2011 before ROC
民前2011年
Nanakshahi calendar−1567
Seleucid era212/213 AG
Thai solar calendar443–444
Tibetan calendar阳金龙年
(male Iron-Dragon)
27 or −354 or −1126
    — to —
阴金蛇年
(female Iron-Snake)
28 or −353 or −1125

Events

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Births

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