History by century · The 200s BCE

The 3rd century BCE

In the 200s BCE, 472 recorded states existed somewhere in the world. 69 were founded and 114 came to an end. The great powers of the age included the Roman Republic, the Maurya Empire and the State of Qin.

ProfileState264 states with a known seat in 250 BCESee 250 BCE in the atlas →

Great powers

Profiles of the 3rd century BCE, ranked by their military, territorial, economic and historical weight in the Institute’s analysis and by how strong they were in these hundred years.

Key events

All 45 battles, wars and treaties of the 3rd century BCE →

People

Works and ideas

States founded 69

Show all 69

States that came to an end 114

Show all 114

On this day

Year by year 12

The years of the 3rd century BCE with a page of their own: their events, births and deaths, and the states founded and ended.

Cite this page
APA
The Epoch Institute. (2026). The 3rd century BCE. In The Epoch Institute. https://the-epoch-institute.org/centuries/3rd-century-bce
MLA
“The 3rd century BCE.” The Epoch Institute, The Epoch Institute, 2026, https://the-epoch-institute.org/centuries/3rd-century-bce. Accessed .
Chicago
The Epoch Institute. “The 3rd century BCE.” The Epoch Institute. 2026. https://the-epoch-institute.org/centuries/3rd-century-bce.
Harvard
The Epoch Institute (2026) ‘The 3rd century BCE’, The Epoch Institute. Available at: https://the-epoch-institute.org/centuries/3rd-century-bce (Accessed: ).