| 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: | 226 BC 225 BC 224 BC – 223 BC – 222 BC 221 BC 220 BC |
| 223 BC by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishments and disestablishments categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 223 BC |
| Ab urbe condita | 531 |
| Armenian calendar | N/A |
| Bahá'í calendar | -2066 – -2065 |
| Bengali calendar | -815 |
| Berber calendar | 728 |
| Buddhist calendar | 322 |
| Burmese calendar | -860 |
| Byzantine calendar | 5286 – 5287 |
| Chinese calendar | [[Sexagenary cycle|]]年 (2414/2474) — to —
[[Sexagenary cycle|]]年(2415/2475) |
| Coptic calendar | -506 – -505 |
| Ethiopian calendar | -230 – -229 |
| Hebrew calendar | 3538 – 3539 |
| Hindu calendars | |
| - Bikram Samwat | -166 – -165 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2879 – 2880 |
| Holocene calendar | 9778 |
| Iranian calendar | 844 BP – 843 BP |
| Islamic calendar | 870 BH – 869 BH |
| Japanese calendar | |
| Korean calendar | 2111 |
| Thai solar calendar | 321 |