1170s
1170s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 1170 ya fela ka 31 Manthole 1179. Ngwagasome 1170s o wela ngwagengkgolo wa 12.
| Ngwagakete: | Ngwagakete 2 |
| Mengwagakgolo: | Ngwagakgolo 11 – Ngwagakgolo 12 – Ngwagakgolo 13 |
| Mengwagasome: | 1140s 1150s 1160s – 1170s – 1180s 1190s 1200s |
| Mengwaga: | 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 |
| 1170s-tšago tswalanya: |