| Millennium: | 2nd Millennium |
|---|---|
| Centuries: | 16th cent. – 17th cent. – 18th cent. |
| Decades: | 1620s 1630s 1640s – 1650s – 1660s 1670s 1680s |
| Years: | 1647 1648 1649 – 1650 – 1651 1652 1653 |
| Gregorian calendar | 1650 MDCL |
| Ab urbe condita | 2403 |
| Armenian calendar | 1099 ԹՎ ՌՂԹ |
| Assyrian calendar | 6400 |
| Bengali calendar | 1057 |
| Berber calendar | 2600 |
| English Regnal year | 1 Cha. 2 – 2 Cha. 2 (Interregnum) |
| Buddhist calendar | 2194 |
| Burmese calendar | 1012 |
| Byzantine calendar | 7158–7159 |
| Chinese calendar | 己丑年 (Earth Ox) 4346 or 4286 — to — 庚寅年 (Metal Tiger) 4347 or 4287 |
| Coptic calendar | 1366–1367 |
| Discordian calendar | 2816 |
| Ethiopian calendar | 1642–1643 |
| Hebrew calendar | 5410–5411 |
| Hindu calendars | |
| - Vikram Samvat | 1706–1707 |
| - Shaka Samvat | 1571–1572 |
| - Kali Yuga | 4750–4751 |
| Holocene calendar | 11650 |
| Igbo calendar | 650–651 |
| Iranian calendar | 1028–1029 |
| Islamic calendar | 1059–1061 |
| Japanese calendar | Keian 3 (慶安３年) |
| Javanese calendar | 1571–1572 |
| Julian calendar | Gregorian minus 10 days |
| Korean calendar | 3983 |
| Minguo calendar | 262 before ROC 民前262年 |
| Nanakshahi calendar | 182 |
| Thai solar calendar | 2192–2193 |
The year 1650 BC