Was the British Empire the Largest in History?

The British Empire: History's Largest Empire

Yes. At its zenith in the late 19th and early 20th centuries, the British Empire covered over 13 million square miles (about 33.7 million sq km)—roughly a quarter of Earth's land surface. It spanned territories in North America, Africa, Asia, and Oceania.

Global Dominance

The empire was the world's preeminent economic, political, and cultural power during this period. Its influence shaped international trade, law, language, and governance across the globe.

No other empire has matched its territorial extent.