Back 304 ق م Arabic 304 ق م ARZ 304 e.C. AST E.ə. 304 Azerbaijani 304 v. Kr. BAR 304 да н.э. Byelorussian 304 да н. э. BE-X-OLD 304 г. пр.н.е. Bulgarian 304. p. n. e. BS 304 aC Catalan
| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 304 BC by topic |
| Politics |
|---|
| Categories |
| Gregorian calendar | 304 BC CCCIV BC |
| Ab urbe condita | 450 |
| Ancient Egypt era | XXXIII dynasty, 20 |
| - Pharaoh | Ptolemy I Soter, 20 |
| Ancient Greek era | 119th Olympiad (victor)¹ |
| Assyrian calendar | 4447 |
| Balinese saka calendar | N/A |
| Bengali calendar | −896 |
| Berber calendar | 647 |
| Buddhist calendar | 241 |
| Burmese calendar | −941 |
| Byzantine calendar | 5205–5206 |
| Chinese calendar | 丙辰年 (Fire Dragon) 2394 or 2187 — to — 丁巳年 (Fire Snake) 2395 or 2188 |
| Coptic calendar | −587 – −586 |
| Discordian calendar | 863 |
| Ethiopian calendar | −311 – −310 |
| Hebrew calendar | 3457–3458 |
| Hindu calendars | |
| - Vikram Samvat | −247 – −246 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2797–2798 |
| Holocene calendar | 9697 |
| Iranian calendar | 925 BP – 924 BP |
| Islamic calendar | 953 BH – 952 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 2030 |
| Minguo calendar | 2215 before ROC 民前2215年 |
| Nanakshahi calendar | −1771 |
| Seleucid era | 8/9 AG |
| Thai solar calendar | 239–240 |
| Tibetan calendar | 阳火龙年 (male Fire-Dragon) −177 or −558 or −1330 — to — 阴火蛇年 (female Fire-Snake) −176 or −557 or −1329 |
Year 304 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 Saverrio (or, less frequently, year 450 Ab urbe condita). The denomination 304 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.