| Millennium: | 1st millennium |
|---|---|
| Centuries: | 8th century – 9th century – 10th century |
| Decades: | 810s 820s 830s – 840s – 850s 860s 870s |
| Years: | 843 844 845 – 846 – 847 848 849 |
| 846 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 846 DCCCXLVI |
| Ab urbe condita | 1599 |
| Armenian calendar | 295 ԹՎ ՄՂԵ |
| Bahá'í calendar | -998 – -997 |
| Bengali calendar | 253 |
| Berber calendar | 1796 |
| Buddhist calendar | 1390 |
| Burmese calendar | 208 |
| Byzantine calendar | 6354 – 6355 |
| Chinese calendar | 乙丑年十一月三十日 (3482/3542-11-30) — to —
丙寅年十二月初十日(3483/3543-12-10) |
| Coptic calendar | 562 – 563 |
| Ethiopian calendar | 838 – 839 |
| Hebrew calendar | 4606 – 4607 |
| Hindu calendars | |
| - Bikram Samwat | 902 – 903 |
| - Shaka Samvat | 768 – 769 |
| - Kali Yuga | 3947 – 3948 |
| Holocene calendar | 10846 |
| Iranian calendar | 224 – 225 |
| Islamic calendar | 231 – 232 |
| Japanese calendar | |
| Korean calendar | 3179 |
| Thai solar calendar | 1389 |