Millennium: 1st millennium BC
43 BC in various calendars
Gregorian calendar43 BC
Ab urbe condita711
Ancient Egypt eraXXXIII dynasty, 281
- PharaohCleopatra VII, 9
Ancient Greek era184th Olympiad, year 2
Assyrian calendar4708
Balinese saka calendarN/A
Bengali calendar−635
Berber calendar908
Buddhist calendar502
Burmese calendar−680
Byzantine calendar5466–5467
Chinese calendar丁丑(Fire Ox)
2654 or 2594
    — to —
戊寅年 (Earth Tiger)
2655 or 2595
Coptic calendar−326 – −325
Discordian calendar1124
Ethiopian calendar−50 – −49
Hebrew calendar3718–3719
Hindu calendars
 - Vikram Samvat14–15
 - Shaka SamvatN/A
 - Kali Yuga3058–3059
Holocene calendar9958
Iranian calendar664 BP – 663 BP
Islamic calendar684 BH – 683 BH
Javanese calendarN/A
Julian calendar43 BC
Korean calendar2291
Minguo calendar1954 before ROC
Nanakshahi calendar−1510
Seleucid era269/270 AG
Thai solar calendar500–501
Tibetan calendar阴火牛年
(female Fire-Ox)
84 or −297 or −1069
    — to —
(male Earth-Tiger)
85 or −296 or −1068

Year 43 BC was either a common year starting on Sunday, Monday or Tuesday or a leap year starting on Sunday or Monday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) and a common year starting on Monday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Pansa and Hirtius (or, less frequently, year 711 Ab urbe condita). The denomination 43 BC 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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Roman Republic