Year 43 BC was either a common year starting on Sunday, Monday or Tuesday or a leap year starting on Sunday or Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Pansa and Hirtius.

Millennium: 1st millennium BC
Centuries: 2nd century BC1st century BC1st century
Decades: 70s BC  60s BC  50s BC  – 40s BC –  30s BC  20s BC  10s BC
Years: 46 BC 45 BC 44 BC43 BC42 BC 41 BC 40 BC
43 BC in other calendars
Gregorian calendar43 BC
XLII 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
XLII BC
Korean calendar2291
Minguo calendar1954 before ROC
民前1954年
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 —
阳土虎年
(male Earth-Tiger)
85 or −296 or −1068

Events

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Births

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for more information, see Category:43 BC births.

Deaths

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for more information, see Category:43 BC deaths.