The square kilometer (km²) measures large territories and geographic areas. Central Park in New York covers 3.41 km², while Paris occupies about 105 km². This unit is essential for urban planning, environmental studies, and country-size comparisons. The square foot (ft²) is the standard unit for real estate in the US and UK. A typical studio apartment is 500-600 ft², while a three-bedroom house might be 1,500-2,000 ft². This measurement is crucial for flooring, painting estimates, and property valuation.
To convert between Square Kilometer (km²) and Square Foot (ft²), use the following formulas:
1 Square Kilometer (km²) = 10763915.051182415 Square Foot (ft²)
1 Square Foot (ft²) = 9.2903e-8 Square Kilometer (km²)
1 km² = 1 * 10763915.051182415 ft² = 10763915.051182415 ft²
5 km² = 5 * 10763915.051182415 ft² = 53819575.25591208 ft²
10 km² = 10 * 10763915.051182415 ft² = 107639150.51182416 ft²
100 km² = 100 * 10763915.051182415 ft² = 1076391505.1182415 ft²
| Square Kilometer (km²) | Square Foot (ft²) |
|---|---|
| 1 km² | 10763915.051182415 ft² |
| 5 km² | 53819575.25591208 ft² |
| 10 km² | 107639150.51182416 ft² |
| 50 km² | 538195752.5591208 ft² |
| 100 km² | 1076391505.1182415 ft² |