| Millennium: | 3rd Millennium BC |
|---|---|
| Centuries: | 26th cent. BC – 25th cent. BC – 24th cent. BC |
| Decades: | 2510s BC 2500s BC 2490s BC – 2480s BC – 2470s BC 2460s BC 2450s BC |
| Years: | 2491 BC 2490 BC 2489 BC – 2488 BC – 2487 BC 2486 BC 2485 BC |
| Gregorian calendar | 2488 MMCDLXXXVIII |
| Ab urbe condita | 3241 |
| Armenian calendar | 1937 ԹՎ ՌՋԼԷ |
| Assyrian calendar | 7238 |
| Bahá'í calendar | 644–645 |
| Bengali calendar | 1895 |
| Berber calendar | 3438 |
| British Regnal year | N/A |
| Buddhist calendar | 3032 |
| Burmese calendar | 1850 |
| Byzantine calendar | 7996–7997 |
| Chinese calendar | 丁亥年 (Fire Pig) 5184 or 5124 — to — 戊子年 (Earth Rat) 5185 or 5125 |
| Coptic calendar | 2204–2205 |
| Discordian calendar | 3654 |
| Ethiopian calendar | 2480–2481 |
| Hebrew calendar | 6248–6249 |
| Hindu calendars | |
| - Vikram Samvat | 2544–2545 |
| - Shaka Samvat | 2409–2410 |
| - Kali Yuga | 5588–5589 |
| Holocene calendar | 12488 |
| Igbo calendar | 1488–1489 |
| Iranian calendar | 1866–1867 |
| Islamic calendar | 1923–1924 |
| Japanese calendar | Heisei 500 (平成５００年) |
| Javanese calendar | 2435–2436 |
| Juche calendar | 577 |
| Julian calendar | Gregorian minus 16 days |
| Korean calendar | 4821 |
| Minguo calendar | ROC 577 民國577年 |
| Nanakshahi calendar | 1020 |
| Thai solar calendar | 3031 |
| Unix time | 16346534400–16378156799 |
The year 2488 BC