| Millennium: | 1st Millennium BC |
|---|---|
| Centuries: | 5th cent. BC – 4th cent. BC – 3rd cent. BC |
| Decades: | 400s BC 390s BC 380s BC – 370s BC – 360s BC 350s BC 340s BC |
| Years: | 376 BC 375 BC 374 BC – 373 BC – 372 BC 371 BC 370 BC |
| Gregorian calendar | 373 CCCLXXIII |
| Ab urbe condita | 1126 |
| Assyrian calendar | 5123 |
| Bengali calendar | −220 |
| Berber calendar | 1323 |
| Buddhist calendar | 917 |
| Burmese calendar | −265 |
| Byzantine calendar | 5881–5882 |
| Chinese calendar | 壬申年 (Water Monkey) 3069 or 3009 — to — 癸酉年 (Water Rooster) 3070 or 3010 |
| Coptic calendar | 89–90 |
| Discordian calendar | 1539 |
| Ethiopian calendar | 365–366 |
| Hebrew calendar | 4133–4134 |
| Hindu calendars | |
| - Vikram Samvat | 429–430 |
| - Shaka Samvat | 294–295 |
| - Kali Yuga | 3473–3474 |
| Holocene calendar | 10373 |
| Iranian calendar | 249 BP – 248 BP |
| Islamic calendar | 257 BH – 256 BH |
| Javanese calendar | 255–256 |
| Julian calendar | 373 CCCLXXIII |
| Korean calendar | 2706 |
| Minguo calendar | 1539 before ROC 民前1539年 |
| Nanakshahi calendar | −1095 |
| Seleucid era | 684/685 AG |
| Thai solar calendar | 915–916 |
The year 373 BC