| Years |
|---|
| Millennium |
| 1st millennium |
| Centuries |
| Decades |
| Years |
| 388 by topic |
|---|
| Arts, history, and science |
| Countries |
|
|
| Lists of leaders |
| Birth and death categories |
| Establishments and disestablishments categories |
| Works category |
| Gregorian calendar | 388 CCCLXXXVIII |
| Ab urbe condita | 1141 |
| Assyrian calendar | 5138 |
| Balinese saka calendar | 309–310 |
| Bengali calendar | −205 |
| Berber calendar | 1338 |
| Buddhist calendar | 932 |
| Burmese calendar | −250 |
| Byzantine calendar | 5896–5897 |
| Chinese calendar | 丁亥年 (Fire Pig) 3084 or 3024 — to — 戊子年 (Earth Rat) 3085 or 3025 |
| Coptic calendar | 104–105 |
| Discordian calendar | 1554 |
| Ethiopian calendar | 380–381 |
| Hebrew calendar | 4148–4149 |
| Hindu calendars | |
| - Vikram Samvat | 444–445 |
| - Shaka Samvat | 309–310 |
| - Kali Yuga | 3488–3489 |
| Holocene calendar | 10388 |
| Iranian calendar | 234 BP – 233 BP |
| Islamic calendar | 241 BH – 240 BH |
| Javanese calendar | 271–272 |
| Julian calendar | 388 CCCLXXXVIII |
| Korean calendar | 2721 |
| Minguo calendar | 1524 before ROC 民前1524年 |
| Nanakshahi calendar | −1080 |
| Seleucid era | 699/700 AG |
| Thai solar calendar | 930–931 |
| Tibetan calendar | མེ་མོ་ཕག་ལོ་ (female Fire-Boar) 514 or 133 or −639 — to — ས་ཕོ་བྱི་བ་ལོ་ (male Earth-Rat) 515 or 134 or −638 |
388 (CCCLXXXVIII) was a leap year starting on Saturday of the Julian calendar, the 388th year of the Common Era (CE) and Anno Domini (AD) designations, the 388th year of the 1st millennium, the 88th year of the 4th century, and the 9th year of the 380s decade. As of the start of 388, the Gregorian calendar was 1 day ahead of the Julian calendar, which was the dominant calendar of the time.