1780s
1780s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 1780 ya fela ka 31 Manthole 1789. Ngwagasome 1780s o wela ngwagengkgolo wa 18.
| Ngwagakete: | Ngwagakete 2 |
| Mengwagakgolo: | Ngwagakgolo 17 – Ngwagakgolo 18 – Ngwagakgolo 19 |
| Mengwagasome: | 1750s 1760s 1770s – 1780s – 1790s 1800s 1810s |
| Mengwaga: | 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 |
| 1780s-tšago tswalanya: |