AD 103

Millennium: 1st millennium
Centuries:
Decades:
Years:
103 in various calendars
Gregorian calendar103
CIII
Ab urbe condita856
Assyrian calendar4853
Balinese saka calendar24–25
Bengali calendar−490
Berber calendar1053
Buddhist calendar647
Burmese calendar−535
Byzantine calendar5611–5612
Chinese calendar壬寅年 (Water Tiger)
2800 or 2593
    — to —
癸卯年 (Water Rabbit)
2801 or 2594
Coptic calendar−181 – −180
Discordian calendar1269
Ethiopian calendar95–96
Hebrew calendar3863–3864
Hindu calendars
 - Vikram Samvat159–160
 - Shaka Samvat24–25
 - Kali Yuga3203–3204
Holocene calendar10103
Iranian calendar519 BP – 518 BP
Islamic calendar535 BH – 534 BH
Javanese calendarN/A
Julian calendar103
CIII
Korean calendar2436
Minguo calendar1809 before ROC
民前1809年
Nanakshahi calendar−1365
Seleucid era414/415 AG
Thai solar calendar645–646
Tibetan calendar阳水虎年
(male Water-Tiger)
229 or −152 or −924
    — to —
阴水兔年
(female Water-Rabbit)
230 or −151 or −923

103 (CIII) 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 Traianus and Maximus (or, less frequently, year 856 Ab urbe condita). The denomination 103 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.