378 BC

Millennium:	1st millennium BC
Centuries:	5th century BC 4th century BC 3rd century BC
Decades:	390s BC 380s BC 370s BC 360s BC 350s BC
Years:	381 BC 380 BC 379 BC 378 BC 377 BC 376 BC 375 BC

378 BC in various calendars

Gregorian calendar	378 BC CCCLXXVII BC
Ab urbe condita	376
Ancient Egypt era	XXX dynasty, 3
- Pharaoh	Nectanebo I, 3
Ancient Greek era	100th Olympiad, year 3
Assyrian calendar	4373
Balinese saka calendar	N/A
Bengali calendar	−970
Berber calendar	573
Buddhist calendar	167
Burmese calendar	−1015
Byzantine calendar	5131–5132
Chinese calendar	壬寅年 (Water Tiger) 2319 or 2259     — to — 癸卯年 (Water Rabbit) 2320 or 2260
Coptic calendar	−661 – −660
Discordian calendar	789
Ethiopian calendar	−385 – −384
Hebrew calendar	3383–3384
Hindu calendars
- Vikram Samvat	−321 – −320
- Shaka Samvat	N/A
- Kali Yuga	2723–2724
Holocene calendar	9623
Iranian calendar	999 BP – 998 BP
Islamic calendar	1030 BH – 1029 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1956
Minguo calendar	2289 before ROC 民前2289年
Nanakshahi calendar	−1845
Thai solar calendar	165–166
Tibetan calendar	阳水虎年 (male Water-Tiger) −251 or −632 or −1404     — to — 阴水兔年 (female Water-Rabbit) −250 or −631 or −1403
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Year 378 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Medullinus, Fidenas, Lanatus, Siculus, Pulvillus and Macerinus (or, less frequently, year 376 Ab urbe condita). The denomination 378 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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