1842
1837- 1838- 1839- 1840- 1841 - 1842 -1843 -1844- 1845 -1846- 1847
1842, goreyê reqemanê romenan ra nuştışê cı MDCCCXLII aseno.
| Gregoryen | 1842 | |
| Ab Urbe | 2595 | |
| Teqwimê Ermeniyan | 1291 ԹՎ ՌՄՂԱ | |
| Asuri | 6592 | |
| Teqwimê Bahai | -2–-1 | |
| Teqwimo Bengalki | 1249 | |
| Teqwimê Berberan | 2792 | |
| İngılız | 5 Vict. 1 – 6 Vict. 1 | |
| Teqwimê Budistan | 2386 | |
| Teqwimê Myanmari | 1204 | |
| Teqwimê Bizansi | 7350–7351 | |
| Teqwimo İbranki | 5602–5603 | |
| İran | 1220–1221 | |
| Teqwimo Hıcri | 1257–1258 | |
| Teqwimê Japonan | Tenpō 13 (天保13年) | |
| Teqwimê Korya | 4175 | |
| Teqwimê Minguo | 70 before Çin 民前70年 | |
| Thai solar | 2385 | |