Belgrade
191 km²
Budapest
368 km²
City Map Compare/Belgrade vs Budapestvs
vs
5 km
Budapest covers 368 km² of contiguous built-up land, 1.9× the built-up area of Belgrade (191 km²).
| Belgrade | Budapest | |
|---|---|---|
| Urban area | Belgrade | Budapest |
| Population (2025) | 1.20 million | 1.74 million |
| Built-up area | 191 km² | 368 km² |
| Density | 6,286 /km² | 4,739 /km² |
Urban area = contiguous built-up land and the people living in it in 2025, drawn the same way for every city regardless of administrative boundaries. Source: GHSL Urban Centre Database R2024A, European Commission, Joint Research Centre (CC BY 4.0); some names adjusted to the city names people use, and country attribution follows the dataset.