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Hectare [ha] to Square Kilometer [km2] Converter

Quick Reference

1 Hectare (ha) = 0.01 Square Kilometer (km2)

1 Square Kilometer (km2) = 100 Hectare (ha)

How to Convert Hectare to Square Kilometer

1 ha = 0.01 km2
1 km2 = 100 ha

To convert Hectare to Square Kilometer, divide the value by 100 (equivalently, multiply by 0.01). To convert Square Kilometer back to Hectare, multiply by 100.

Example: convert 10 ha to km2:
10 ha = 10 x 0.01 = 0.1 km2

↔ Convert Square Kilometer to Hectare

Hectare

Definition: A hectare (ha) is a non-SI metric unit of area equal to 10,000 square meters. It is primarily used for measuring land area.

History/origin: The hectare was adopted as a unit of area following the French Revolution, along with the metric system. It is derived from the word 'hecto,' meaning one hundred, and 'are,' which is a unit of area equal to 100 square meters.

Current use: Hectares are commonly used in agriculture, forestry, land management, and urban planning to measure large areas of land. It's a widely used unit in many countries, particularly for agricultural land.

Square Kilometer

Definition: A square kilometer (km²) is a unit of area equal to a square that is 1 kilometer on each side. It is a multiple of the square meter, the SI unit of area.

History/origin: The square kilometer is derived from the kilometer, which is part of the metric system established in France in the late 18th century. The metric system was designed to be a standardized and coherent system of measurement based on decimal multiples.

Current use: Square kilometers are used to measure large areas, such as the size of cities, countries, lakes, and other geographical features. It's a common unit in geography, cartography, and environmental studies.

Hectare to Square Kilometer Conversion Table

Hectare [ha]Square Kilometer [km2]
1 ha0.01 km2
2 ha0.02 km2
5 ha0.05 km2
10 ha0.1 km2
20 ha0.2 km2
50 ha0.5 km2
100 ha1 km2
200 ha2 km2
500 ha5 km2
1000 ha10 km2

Common Hectare to Square Kilometer conversions

  • 1 ha = 0.01 km2
  • 2 ha = 0.02 km2
  • 3 ha = 0.03 km2
  • 4 ha = 0.04 km2
  • 5 ha = 0.05 km2
  • 6 ha = 0.06 km2
  • 7 ha = 0.07 km2
  • 8 ha = 0.08 km2
  • 9 ha = 0.09 km2
  • 10 ha = 0.1 km2
  • 12 ha = 0.12 km2
  • 15 ha = 0.15 km2
  • 20 ha = 0.2 km2
  • 25 ha = 0.25 km2
  • 30 ha = 0.3 km2
  • 40 ha = 0.4 km2
  • 50 ha = 0.5 km2
  • 60 ha = 0.6 km2
  • 75 ha = 0.75 km2
  • 100 ha = 1 km2
  • 150 ha = 1.5 km2
  • 200 ha = 2 km2
  • 250 ha = 2.5 km2
  • 300 ha = 3 km2
  • 500 ha = 5 km2
  • 750 ha = 7.5 km2
  • 1,000 ha = 10 km2

Common pairs of Area

Hectare [ha] to Square Kilometer [km2] Converter

What is 1 ha in km2?
1 Hectare (ha) equals 0.01 km2, and 1 km2 equals 100 ha.
How do I convert Hectare to Square Kilometer?
Divide by 100: 10 ha ÷ 100 = 0.1 km2. The converter above does it for any value, with the precision you choose.
What is 100 ha in km2?
100 ha = 1 km2. Common amounts are listed on this page, each with its own step-by-step page.
Is a Hectare bigger than a Square Kilometer?
No. 1 ha is only 0.01 km2: it takes 100 ha to make 1 km2.
Hectare to Square Kilometer Converter | UtilLab