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Square kilometers to hectares

1 km² = 100 ha

⇄
hectares (ha)100

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Formula

Multiply the value in km² by 100 to get ha.

ha = km² × 100

Conversion table

square kilometers (km²)hectares (ha)
0.110
0.550
1100
2200
3300
4400
5500
6600
7700
8800
9900
101,000
151,500
202,000
252,500
303,000
404,000
505,000
757,500
10010,000
25025,000
50050,000
1,000100,000

Frequently asked questions

How many ha are in 1 km²?

1 km² = 100 ha.

How do I convert km² to ha?

Multiply the value in km² by 100 to get ha. ha = km² × 100

What is 10 km² in ha?

10 km² = 1,000 ha.

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Updated November 9, 2026