| Millennium: | 3rd Millennium BC |
|---|---|
| Centuries: | 24th cent. BC – 23rd cent. BC – 22nd cent. BC |
| Decades: | 2270s BC 2260s BC 2250s BC – 2240s BC – 2230s BC 2220s BC 2210s BC |
| Years: | 2252 BC 2251 BC 2250 BC – 2249 BC – 2248 BC 2247 BC 2246 BC |
| Gregorian calendar | 2249 MMCCXLIX |
| Ab urbe condita | 3002 |
| Armenian calendar | 1698 ԹՎ ՌՈՂԸ |
| Assyrian calendar | 6999 |
| Bahá'í calendar | 405–406 |
| Bengali calendar | 1656 |
| Berber calendar | 3199 |
| British Regnal year | N/A |
| Buddhist calendar | 2793 |
| Burmese calendar | 1611 |
| Byzantine calendar | 7757–7758 |
| Chinese calendar | 戊子年 (Earth Rat) 4945 or 4885 — to — 己丑年 (Earth Ox) 4946 or 4886 |
| Coptic calendar | 1965–1966 |
| Discordian calendar | 3415 |
| Ethiopian calendar | 2241–2242 |
| Hebrew calendar | 6009–6010 |
| Hindu calendars | |
| - Vikram Samvat | 2305–2306 |
| - Shaka Samvat | 2170–2171 |
| - Kali Yuga | 5349–5350 |
| Holocene calendar | 12249 |
| Igbo calendar | 1249–1250 |
| Iranian calendar | 1627–1628 |
| Islamic calendar | 1677–1678 |
| Japanese calendar | Heisei 261 (平成２６１年) |
| Javanese calendar | 2189–2190 |
| Juche calendar | 338 |
| Julian calendar | Gregorian minus 15 days |
| Korean calendar | 4582 |
| Minguo calendar | ROC 338 民國338年 |
| Nanakshahi calendar | 781 |
| Thai solar calendar | 2792 |
| Unix time | 8804419200–8835955199 |
The year 2249 BC