1400s
(Redirect go tšwa 1400–1409)
1400s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 1400 ya fela ka 31 Manthole 1409. Ngwagasome 1400s o wela ngwagengkgolo wa 15.
| Ngwagakete: | Ngwagakete 2 |
| Mengwagakgolo: | Ngwagakgolo 14 – Ngwagakgolo 15 – Ngwagakgolo 16 |
| Mengwagasome: | 1370s 1380s 1390s – 1400s – 1410s 1420s 1430s |
| Mengwaga: | 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 |
| 1400s-tšago tswalanya: |