Back 1442 Abkhazian 1442 Afrikaans 1442 ALS 1442 እ.ኤ.አ. Amharic 1442 AN 1442 Arabic 1442 ARY 1442 AST 1442 AVK 1442 Azerbaijani
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 14th century – 15th century – 16th century |
| Decades: | 1410s 1420s 1430s – 1440s – 1450s 1460s 1470s |
| Years: | 1439 1440 1441 – 1442 – 1443 1444 1445 |
| Gregorian calendar | 1442 MCDXLII |
| Ab urbe condita | 2195 |
| Armenian calendar | 891 ԹՎ ՊՂԱ |
| Assyrian calendar | 6192 |
| Balinese saka calendar | 1363–1364 |
| Bengali calendar | 849 |
| Berber calendar | 2392 |
| English Regnal year | 20 Hen. 6 – 21 Hen. 6 |
| Buddhist calendar | 1986 |
| Burmese calendar | 804 |
| Byzantine calendar | 6950–6951 |
| Chinese calendar | 辛酉年 (Metal Rooster) 4138 or 4078 — to — 壬戌年 (Water Dog) 4139 or 4079 |
| Coptic calendar | 1158–1159 |
| Discordian calendar | 2608 |
| Ethiopian calendar | 1434–1435 |
| Hebrew calendar | 5202–5203 |
| Hindu calendars | |
| - Vikram Samvat | 1498–1499 |
| - Shaka Samvat | 1363–1364 |
| - Kali Yuga | 4542–4543 |
| Holocene calendar | 11442 |
| Igbo calendar | 442–443 |
| Iranian calendar | 820–821 |
| Islamic calendar | 845–846 |
| Japanese calendar | Kakitsu 2 (嘉吉２年) |
| Javanese calendar | 1357–1358 |
| Julian calendar | 1442 MCDXLII |
| Korean calendar | 3775 |
| Minguo calendar | 470 before ROC 民前470年 |
| Nanakshahi calendar | −26 |
| Thai solar calendar | 1984–1985 |
| Tibetan calendar | 阴金鸡年 (female Iron-Rooster) 1568 or 1187 or 415 — to — 阳水狗年 (male Water-Dog) 1569 or 1188 or 416 |
1442 (MCDXLII) was a common year starting on Monday of the Julian calendar, the 1442nd year of the Common Era (CE) and Anno Domini (AD) designations, the 442nd year of the 2nd millennium, the 42nd year of the 15th century, and the 3rd year of the 1440s decade. As of the start of 1442, the Gregorian calendar was 9 days ahead of the Julian calendar, which was the dominant calendar of the time.