Convert Square Kilometers to Hectares

The km²-to-ha conversion appears often when working with area data across different unit systems. Area conversions are used in real estate, land surveying, agriculture, and architecture when comparing plots measured in square feet, acres, or hectares.

To convert, multiply the square kilometers value by 100. Written as an equation: ha = km² × 100.

One square kilometers equals approximately 100 ha. This means you can multiply any km² value by 100 to get the equivalent in ha.

Worked example: 25 km² = 2500 ha. Enter your own value in the converter above for instant results.

Common mistake: When converting between square units, remember that the linear conversion factor must be squared (e.g., 1 m ≈ 3.28 ft, but 1 m² ≈ 10.76 ft²).

Bookmark this page for quick km² to ha conversions, or use the swap button to reverse the direction and convert ha back to km².