300s
300s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 300 ya fela ka 31 Manthole 309. Ngwagasome 300s o wela ngwagengkgolo wa 4.
| Ngwagakete: | Ngwagakete 1 |
| Mengwagakgolo: | Ngwagakgolo 3 – Ngwagakgolo 4 – Ngwagakgolo 5 |
| Mengwagasome: | 270s 280s 290s – 300s – 310s 320s 330s |
| Mengwaga: | 300 301 302 303 304 305 306 307 308 309 |
| 300s-tšago tswalanya: |