254

Millennium: 1st millennium
Centuries:
Decades:
Years:
254 in various calendars
Gregorian calendar254
CCLIV
Ab urbe condita1007
Assyrian calendar5004
Balinese saka calendar175–176
Bengali calendar−339
Berber calendar1204
Buddhist calendar798
Burmese calendar−384
Byzantine calendar5762–5763
Chinese calendar癸酉年 (Water Rooster)
2951 or 2744
    — to —
甲戌年 (Wood Dog)
2952 or 2745
Coptic calendar−30 – −29
Discordian calendar1420
Ethiopian calendar246–247
Hebrew calendar4014–4015
Hindu calendars
 - Vikram Samvat310–311
 - Shaka Samvat175–176
 - Kali Yuga3354–3355
Holocene calendar10254
Iranian calendar368 BP – 367 BP
Islamic calendar379 BH – 378 BH
Javanese calendar133–134
Julian calendar254
CCLIV
Korean calendar2587
Minguo calendar1658 before ROC
民前1658年
Nanakshahi calendar−1214
Seleucid era565/566 AG
Thai solar calendar796–797
Tibetan calendar阴水鸡年
(female Water-Rooster)
380 or −1 or −773
    — to —
阳木狗年
(male Wood-Dog)
381 or 0 or −772

Year 254 (CCLIV) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Valerianus and Gallienus (or, less frequently, year 1007 Ab urbe condita). The denomination 254 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.