| Millennium: | 2nd millennium BC |
| Centuries: | 18th century BC – 17th century BC – 16th century BC |
| Decades: | 1670s BC 1660s BC 1650s BC – 1640s BC – 1630s BC 1620s BC 1610s BC |
| Years: | 1649 BC 1648 BC 1647 BC 1646 BC 1645 BC 1644 BC 1643 BC 1642 BC 1641 BC 1640 BC |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |