Back 1373 Abkhazian 1373 Afrikaans 1373 ALS 1373 እ.ኤ.አ. Amharic 1373 AN 1373 Arabic 1373 AST 1373 AVK 1373 Azerbaijani ۱۳۷۳ (میلادی) AZB
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 13th century – 14th century – 15th century |
| Decades: | 1340s 1350s 1360s – 1370s – 1380s 1390s 1400s |
| Years: | 1370 1371 1372 – 1373 – 1374 1375 1376 |
| Gregorian calendar | 1373 MCCCLXXIII |
| Ab urbe condita | 2126 |
| Armenian calendar | 822 ԹՎ ՊԻԲ |
| Assyrian calendar | 6123 |
| Balinese saka calendar | 1294–1295 |
| Bengali calendar | 780 |
| Berber calendar | 2323 |
| English Regnal year | 46 Edw. 3 – 47 Edw. 3 |
| Buddhist calendar | 1917 |
| Burmese calendar | 735 |
| Byzantine calendar | 6881–6882 |
| Chinese calendar | 壬子年 (Water Rat) 4069 or 4009 — to — 癸丑年 (Water Ox) 4070 or 4010 |
| Coptic calendar | 1089–1090 |
| Discordian calendar | 2539 |
| Ethiopian calendar | 1365–1366 |
| Hebrew calendar | 5133–5134 |
| Hindu calendars | |
| - Vikram Samvat | 1429–1430 |
| - Shaka Samvat | 1294–1295 |
| - Kali Yuga | 4473–4474 |
| Holocene calendar | 11373 |
| Igbo calendar | 373–374 |
| Iranian calendar | 751–752 |
| Islamic calendar | 774–775 |
| Japanese calendar | Ōan 6 (応安６年) |
| Javanese calendar | 1286–1287 |
| Julian calendar | 1373 MCCCLXXIII |
| Korean calendar | 3706 |
| Minguo calendar | 539 before ROC 民前539年 |
| Nanakshahi calendar | −95 |
| Thai solar calendar | 1915–1916 |
| Tibetan calendar | 阳水鼠年 (male Water-Rat) 1499 or 1118 or 346 — to — 阴水牛年 (female Water-Ox) 1500 or 1119 or 347 |
1373 (MCCCLXXIII) was a common year starting on Saturday of the Julian calendar, the 1373rd year of the Common Era (CE) and Anno Domini (AD) designations, the 373rd year of the 2nd millennium, the 73rd year of the 14th century, and the 4th year of the 1370s decade. As of the start of 1373, the Gregorian calendar was 8 days ahead of the Julian calendar, which was the dominant calendar of the time.