| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 346 by topic |
|---|
| Leaders |
| Categories |
| Gregorian calendar | 346 CCCXLVI |
| Ab urbe condita | 1099 |
| Assyrian calendar | 5096 |
| Balinese saka calendar | 267–268 |
| Bengali calendar | −247 |
| Berber calendar | 1296 |
| Buddhist calendar | 890 |
| Burmese calendar | −292 |
| Byzantine calendar | 5854–5855 |
| Chinese calendar | 乙巳年 (Wood Snake) 3043 or 2836 — to — 丙午年 (Fire Horse) 3044 or 2837 |
| Coptic calendar | 62–63 |
| Discordian calendar | 1512 |
| Ethiopian calendar | 338–339 |
| Hebrew calendar | 4106–4107 |
| Hindu calendars | |
| - Vikram Samvat | 402–403 |
| - Shaka Samvat | 267–268 |
| - Kali Yuga | 3446–3447 |
| Holocene calendar | 10346 |
| Iranian calendar | 276 BP – 275 BP |
| Islamic calendar | 285 BH – 283 BH |
| Javanese calendar | 227–228 |
| Julian calendar | 346 CCCXLVI |
| Korean calendar | 2679 |
| Minguo calendar | 1566 before ROC 民前1566年 |
| Nanakshahi calendar | −1122 |
| Seleucid era | 657/658 AG |
| Thai solar calendar | 888–889 |
| Tibetan calendar | 阴木蛇年 (female Wood-Snake) 472 or 91 or −681 — to — 阳火马年 (male Fire-Horse) 473 or 92 or −680 |
Year 346 (CCCXLVI) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. In the Roman Empire, it was known as the Year of the Consulship of Constantius and Claudius (or, less frequently, year 1099 Ab urbe condita). The denomination 346 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.