40 Hectares to Square Kilometers

Convert 40 hectares (ha) to square kilometers (km²) with formulas, examples, and conversion tables.

ha
km²
40 hectares (ha) = 0.4 square kilometers (km²)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 square kilometer = 100 hectares
2Divide the value by the conversion factor:
40 ÷ 100 = 0.4
3Result:
40 hectares (ha) = 0.4 square kilometers (km²)
↔ Square Kilometers to Hectares

Hectares to Square Kilometers Conversion Table

HectaresSquare Kilometers
1 ha0.01 km²
2 ha0.02 km²
3 ha0.03 km²
4 ha0.04 km²
5 ha0.05 km²
10 ha0.1 km²
20 ha0.2 km²
40 ha0.4 km²
50 ha0.5 km²
100 ha1 km²

40 Hectares in Other Units

Unit40 ha =
Hectares to Square Kilometers0.4 km²
Hectares to Square Meters400000 m²
Hectares to Square Centimeters4e9 cm²
Hectares to Square Millimeters4e11 mm²
Hectares to Square Miles0.154440863437 mi²
Hectares to Acres98.8420652061 ac
Hectares to Square Yards478396.224497 yd²
Hectares to Square Feet4305566.02047 ft²
Hectares to Square Inches620001240.002 in²
Hectares to Ares4000 a
Hectares to Barns4e33 b

Related Conversions

5 ha to km²10 ha to km²20 ha to km²0.4 km² to haSquare Kilometers to Hectares ConverterHectares to Square Kilometers Converter