| Millennium: | 2nd Millennium BC |
|---|---|
| Centuries: | 20th cent. BC – 19th cent. BC – 18th cent. BC |
| Decades: | 1920s BC 1910s BC 1900s BC – 1890s BC – 1880s BC 1870s BC 1860s BC |
| Years: | 1893 BC 1892 BC 1891 BC – 1890 BC – 1889 BC 1888 BC 1887 BC |
| Gregorian calendar | 1890 MDCCCXC |
| Ab urbe condita | 2643 |
| Armenian calendar | 1339 ԹՎ ՌՅԼԹ |
| Assyrian calendar | 6640 |
| Bahá'í calendar | 46–47 |
| Bengali calendar | 1297 |
| Berber calendar | 2840 |
| British Regnal year | 53 Vict. 1 – 54 Vict. 1 |
| Buddhist calendar | 2434 |
| Burmese calendar | 1252 |
| Byzantine calendar | 7398–7399 |
| Chinese calendar | 己丑年 (Earth Ox) 4586 or 4526 — to — 庚寅年 (Metal Tiger) 4587 or 4527 |
| Coptic calendar | 1606–1607 |
| Discordian calendar | 3056 |
| Ethiopian calendar | 1882–1883 |
| Hebrew calendar | 5650–5651 |
| Hindu calendars | |
| - Vikram Samvat | 1946–1947 |
| - Shaka Samvat | 1811–1812 |
| - Kali Yuga | 4990–4991 |
| Holocene calendar | 11890 |
| Igbo calendar | 890–891 |
| Iranian calendar | 1268–1269 |
| Islamic calendar | 1307–1308 |
| Japanese calendar | Meiji 23 (明治２３年) |
| Javanese calendar | 1819–1820 |
| Julian calendar | Gregorian minus 12 days |
| Korean calendar | 4223 |
| Minguo calendar | 22 before ROC 民前22年 |
| Nanakshahi calendar | 422 |
| Thai solar calendar | 2432–2433 |
The year 1890 BC