The most extensive empires measured by total landmass controlled at their peak. This comprehensive dataset is meticulously compiled from verified global sources and updated regularly. Use the sorting and filtering tools to explore the data, or export it as CSV for deeper analysis. All figures are cross-referenced with authoritative international databases.
| Rank ⇵ | Empire Name ⇵ | Peak Area (sq km) ⇵ | Peak Year ⇵ |
|---|---|---|---|
| 1 | British Empire | 35.5 Million | 1920 |
| 2 | Mongol Empire | 24.0 Million | 1270 |
| 3 | Russian Empire | 22.8 Million | 1895 |
| 4 | Qing Dynasty | 14.7 Million | 1790 |
| 5 | Spanish Empire | 13.7 Million | 1810 |
| 6 | Second French Colonial Empire | 11.5 Million | 1920 |
| 7 | Abbasid Caliphate | 11.1 Million | 750 |
| 8 | Umayyad Caliphate | 11.1 Million | 720 |
| 9 | Yuan Dynasty | 11.0 Million | 1310 |
| 10 | Xiongnu Empire | 9.0 Million | 176 BC |