438 BC

438 BC in various calendars
Gregorian calendar	438 BC; CDXXXVIII BC
Ab urbe condita	316
Ancient Egypt era	XXVII dynasty, 88
- Pharaoh	Artaxerxes I of Persia, 28
Ancient Greek era	85th Olympiad, year 3
Assyrian calendar	4313
Balinese saka calendar	N/A
Bengali calendar	−1030
Berber calendar	513
Buddhist calendar	107
Burmese calendar	−1075
Byzantine calendar	5071–5072
Chinese calendar	壬寅年 (Water Tiger); 2260 or 2053; — to —; 癸卯年 (Water Rabbit); 2261 or 2054
Coptic calendar	−721 – −720
Discordian calendar	729
Ethiopian calendar	−445 – −444
Hebrew calendar	3323–3324
Hindu calendars
- Vikram Samvat	−381 – −380
- Shaka Samvat	N/A
- Kali Yuga	2663–2664
Holocene calendar	9563
Iranian calendar	1059 BP – 1058 BP
Islamic calendar	1092 BH – 1091 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1896
Minguo calendar	2349 before ROC; 民前2349年
Nanakshahi calendar	−1905
Thai solar calendar	105–106
Tibetan calendar	阳水虎年; (male Water-Tiger); −311 or −692 or −1464; — to —; 阴水兔年; (female Water-Rabbit); −310 or −691 or −1463

Millennium:	1st millennium BC
Centuries:	6th century BC; 5th century BC ; 4th century BC;
Decades:	450s BC; 440s BC; 430s BC ; 420s BC; 410s BC;
Years:	441 BC; 440 BC; 439 BC; 438 BC ; 437 BC; 436 BC; 435 BC;

Year 438 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Mamercinus, Iullus and Cincinnatus (or, less frequently, year 316 Ab urbe condita). The denomination 438 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.

Gregorian calendar	438 BC CDXXXVIII BC
Ab urbe condita	316
Ancient Egypt era	XXVII dynasty, 88
- Pharaoh	Artaxerxes I of Persia, 28
Ancient Greek era	85th Olympiad, year 3
Assyrian calendar	4313
Balinese saka calendar	N/A
Bengali calendar	−1030
Berber calendar	513
Buddhist calendar	107
Burmese calendar	−1075
Byzantine calendar	5071–5072
Chinese calendar	壬寅年 (Water Tiger) 2260 or 2053 — to — 癸卯年 (Water Rabbit) 2261 or 2054
Coptic calendar	−721 – −720
Discordian calendar	729
Ethiopian calendar	−445 – −444
Hebrew calendar	3323–3324
Hindu calendars
- Vikram Samvat	−381 – −380
- Shaka Samvat	N/A
- Kali Yuga	2663–2664
Holocene calendar	9563
Iranian calendar	1059 BP – 1058 BP
Islamic calendar	1092 BH – 1091 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1896
Minguo calendar	2349 before ROC 民前2349年
Nanakshahi calendar	−1905
Thai solar calendar	105–106
Tibetan calendar	阳水虎年 (male Water-Tiger) −311 or −692 or −1464 — to — 阴水兔年 (female Water-Rabbit) −310 or −691 or −1463