| Centuries: | 4th century · 5th century · 6th century |
| Decades: | 410s 420s 430s 440s 450s 460s 470s |
| Years: | 443 444 445 446 447 448 449 |
| 446 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 446 CDXLVI |
| Ab urbe condita | 1199 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1398 – -1397 |
| Bengali calendar | -147 |
| Berber calendar | 1396 |
| Buddhist calendar | 990 |
| Burmese calendar | -192 |
| Byzantine calendar | 5954 – 5955 |
| Chinese calendar | 乙酉年十一月十八日 (3082/3142-11-18) — to —
丙戌年十一月廿八日(3083/3143-11-28) |
| Coptic calendar | 162 – 163 |
| Ethiopian calendar | 438 – 439 |
| Hebrew calendar | 4206 – 4207 |
| Hindu calendars | |
| - Bikram Samwat | 502 – 503 |
| - Shaka Samvat | 368 – 369 |
| - Kali Yuga | 3547 – 3548 |
| Holocene calendar | 10446 |
| Iranian calendar | 176 BP – 175 BP |
| Islamic calendar | 181 BH – 180 BH |
| Japanese calendar | |
| Korean calendar | 2779 |
| Thai solar calendar | 989 |