| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | 4th century BC – 3rd century BC – 2nd century BC |
| Decades: | 250s BC 240s BC 230s BC – 220s BC – 210s BC 200s BC 190s BC |
| Years: | 232 BC 231 BC 230 BC – 229 BC – 228 BC 227 BC 226 BC |
| 229 BC by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 229 BC |
| Ab urbe condita | 525 |
| Armenian calendar | N/A |
| Bahá'í calendar | -2072 – -2071 |
| Bengali calendar | -821 |
| Berber calendar | 722 |
| Buddhist calendar | 316 |
| Burmese calendar | -866 |
| Byzantine calendar | 5280 – 5281 |
| Chinese calendar | [[Sexagenary cycle|]]年 (2408/2468) — to —
[[Sexagenary cycle|]]年(2409/2469) |
| Coptic calendar | -512 – -511 |
| Ethiopian calendar | -236 – -235 |
| Hebrew calendar | 3532 – 3533 |
| Hindu calendars | |
| - Bikram Samwat | -172 – -171 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2873 – 2874 |
| Holocene calendar | 9772 |
| Iranian calendar | 850 BP – 849 BP |
| Islamic calendar | 876 BH – 875 BH |
| Japanese calendar | |
| Korean calendar | 2105 |
| Thai solar calendar | 315 |