City size comparison

compared to

Rio De Janeiro is about 2.3 times bigger than Budapest.

Budapest is approximately 525 sq km, while Rio De Janeiro is approximately 1,221 sq km, making Rio De Janeiro 133% larger than Budapest.
Tip: This to-scale comparison of Budapest vs. Rio De Janeiro uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Rio De Janeiro vs. Budapest

Flip Comparison · See true size
See Rio De Janeiro on top of Budapest
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Cost of Living Comparison · 7 categories - 2026 data
Budapest is 17.9% more expensive than Rio De Janeiro
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