Argentina is about 2 times bigger than Peru.
Peru is approximately 1,285,216 sq km,
while Argentina is approximately 2,780,400 sq km.
Meanwhile, the population of Peru is ~31.0 million people
(13.3 million more people live in Argentina).
This to-scale map shows a size comparison of Peru compared to Argentina.
For more details, see an in-depth
comparison of Argentina vs. Peru
using our country comparison tool.
Other popular comparisons: