1080s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 1080 ya fela ka 31 Manthole 1089. Ngwagasome 1080s o wela ngwagengkgolo wa 11.
| Ngwagakete: | Ngwagakete 2 |
| Mengwagakgolo: | Ngwagakgolo 10 – Ngwagakgolo 11 – Ngwagakgolo 12 |
| Mengwagasome: | 1050s 1060s 1070s – 1080s – 1090s 1100s 1110s |
| Mengwaga: | 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 |
| 1080s-tšago tswalanya: |