268 BC

Millennium:	1st millennium BC
Centuries:	4th century BC 3rd century BC 2nd century BC
Decades:	280s BC 270s BC 260s BC 250s BC 240s BC
Years:	271 BC 270 BC 269 BC 268 BC 267 BC 266 BC 265 BC

268 BC in various calendars

Gregorian calendar	268 BC CCLXVII BC
Ab urbe condita	486
Ancient Egypt era	XXXIII dynasty, 56
- Pharaoh	Ptolemy II Philadelphus, 16
Ancient Greek era	128th Olympiad (victor)¹
Assyrian calendar	4483
Bengali calendar	−860
Berber calendar	683
Buddhist calendar	277
Burmese calendar	−905
Byzantine calendar	5241–5242
Chinese calendar	壬辰年 (Water Dragon) 2429 or 2369     — to — 癸巳年 (Water Snake) 2430 or 2370
Coptic calendar	−551 – −550
Discordian calendar	899
Ethiopian calendar	−275 – −274
Hebrew calendar	3493–3494
Hindu calendars
- Vikram Samvat	−211 – −210
- Shaka Samvat	N/A
- Kali Yuga	2833–2834
Holocene calendar	9733
Iranian calendar	889 BP – 888 BP
Islamic calendar	916 BH – 915 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	2066
Minguo calendar	2179 before ROC 民前2179年
Nanakshahi calendar	−1735
Seleucid era	44/45 AG
Thai solar calendar	275–276
This box:

Year 268 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Sophus and Russus (or, less frequently, year 486 Ab urbe condita). The denomination 268 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.

...
Wikipedia