| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 14th century – 15th century – 16th century |
| Decades: | 1410s 1420s 1430s – 1440s – 1450s 1460s 1470s |
| Years: | 1440 1441 1442 – 1443 – 1444 1445 1446 |
| 1443 in topic: |
| Subjects: Archaeology – Architecture – |
| Art – Literature – Music – Science |
| Leaders: State leaders – Colonial governors |
| Category: Establishments – Disestablishments |
| Births – Deaths – Works |
| Gregorian calendar | 1443 MCDXLIII |
| Ab urbe condita | 2196 |
| Armenian calendar | 892 ԹՎ ՊՂԲ |
| Bahá'í calendar | -401 – -400 |
| Bengali calendar | 850 |
| Berber calendar | 2393 |
| Buddhist calendar | 1987 |
| Burmese calendar | 805 |
| Byzantine calendar | 6951 – 6952 |
| Chinese calendar | 壬戌年十二月初一日 (4079/4139-12-1) — to —
癸亥年十二月十一日(4080/4140-12-11) |
| Coptic calendar | 1159 – 1160 |
| Ethiopian calendar | 1435 – 1436 |
| Hebrew calendar | 5203 – 5204 |
| Hindu calendars | |
| - Bikram Samwat | 1499 – 1500 |
| - Shaka Samvat | 1365 – 1366 |
| - Kali Yuga | 4544 – 4545 |
| Holocene calendar | 11443 |
| Iranian calendar | 821 – 822 |
| Islamic calendar | 846 – 847 |
| Japanese calendar | Kakitsu 3 (嘉吉3年) |
| Korean calendar | 3776 |
| Thai solar calendar | 1986 |
Year 1443 (MCDXLIII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.