| Centuries: | 5th century BC - 4th century BC - 3rd century BC |
| Decades: | 340s BC 330s BC 320s BC - 310s BC - 300s BC 290s BC 280s BC |
| Years: | 316 BC 315 BC 314 BC - 313 BC - 312 BC 311 BC 310 BC |
| 313 BC by topic | |
| Politics | |
| State leaders - Sovereign states | |
| Birth and death categories | |
| Births - Deaths | |
| Establishments and disestablishments categories | |
| Establishments - Disestablishments | |
| Gregorian calendar | 313 BC |
| Ab urbe condita | 441 |
| Armenian calendar | N/A |
| Bahá'í calendar | -2156 – -2155 |
| Berber calendar | 638 |
| Buddhist calendar | 232 |
| Burmese calendar | -950 |
| Chinese calendar | 2324/2384 ([[Sexagenary cycle|]]年) — to —
2325/2385([[Sexagenary cycle|]]年) |
| Coptic calendar | -596 – -595 |
| Ethiopian calendar | -320 – -319 |
| Hebrew calendar | 3448 – 3449 |
| Hindu calendars | |
| - Vikram Samvat | -257 – -256 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2789 – 2790 |
| Holocene calendar | 9688 |
| Iranian calendar | 934 BP – 933 BP |
| Islamic calendar | 963 BH – 962 BH |
| Japanese calendar | |
| Korean calendar | 2021 |
| Thai solar calendar | 231 |