1740s
1740s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 1740 ya fela ka 31 Manthole 1749. Ngwagasome 1740s o wela ngwagengkgolo wa 18.
| Ngwagakete: | Ngwagakete 2 |
| Mengwagakgolo: | Ngwagakgolo 17 – Ngwagakgolo 18 – Ngwagakgolo 19 |
| Mengwagasome: | 1710s 1720s 1730s – 1740s – 1750s 1760s 1770s |
| Mengwaga: | 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 |
| 1740s-tšago tswalanya: |