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Convert square hectometer to square kilometer

Here you can quickly calculate how many square kilometer fit in one square hectometer.
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  • 1 hm² = 0.01 km²
  • 1 km² = 100 hm²

Example: square hectometer to square kilometer

  • 1 square hectometer = 0.01 square kilometer

Square hectometer to square kilometer conversion table

square hectometer square kilometer
1 0.01
2 0.02
5 0.05
10 0.1
20 0.2
50 0.5
100 1

Square hectometer to square kilometer formula

To convert square hectometer to square kilometer, multiply by 0.01.

1 hm² = 0.01 km²
Example: 1 square hectometer = 0.01 square kilometer

Common area conversion mistakes

  • A hectare is 10,000 m², a 100 × 100 m square, and one square kilometer holds 100 hectares. News stories about wildfires and land plots often mix the two up. Rule of thumb: a football pitch is roughly 0.7 hectares.
  • For areas the length factor must be squared, using it directly is the classic trap. 1 km is 1,000 m, but 1 km² is 1,000,000 m², and 1 m² is 10,000 cm². The rule: convert the length unit, then square the factor.

Quick square hectometer and square kilometer conversion quiz

Score: 0

37 square hectometer equals 0.185 square kilometer.

Correct answer: 37 square hectometer = 0.37 square kilometer.

75 square kilometer equals 7 500 square hectometer.

Correct answer: 75 square kilometer = 7 500 square hectometer.

168 square kilometer equals 16 800 square hectometer.

Correct answer: 168 square kilometer = 16 800 square hectometer.

189 square hectometer equals 2.84 square kilometer.

Correct answer: 189 square hectometer = 1.89 square kilometer.

More area conversions