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Convert square kilometers to hectares

Convert square kilometers (km²) to hectares (ha). 1 km² = 100 ha, and 1 ha = 0.01 km².

1 km² = 100 ha

Square KM to Hectares formula

ha = km² × 100

Multiply the number of square kilometers by 100.

Example: To convert 1 km² to hectares: 1 × 100 = 100 ha.

Quick answers

What is 1 km² in hectares?
1 km² = 100 ha
What is 100 km² in hectares?
100 km² = 10,000 ha

Square KM to Hectares conversion table

Hectares to Square KM table
square kilometers (km²)hectares (ha)
1 km²100 ha
2 km²200 ha
5 km²500 ha
10 km²1,000 ha
50 km²5,000 ha
100 km²10,000 ha
500 km²50,000 ha
1,000 km²100,000 ha
10,000 km²1,000,000 ha
100,000 km²10,000,000 ha

Frequently asked questions

How many hectares are in a square kilometer?

There are 100 hectares in a square kilometer (1 km² = 100 ha).

How do I convert square kilometers to hectares?

Multiply the number of square kilometers by 100. To convert 1 km² to hectares: 1 × 100 = 100 ha.

Is the Square KM to Hectares conversion exact?

Yes. Both units are defined exactly, so 1 square kilometer is exactly 100 hectares. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 1 km² in hectares?

1 km² = 100 ha.

How do I convert hectares back to square kilometers?

Use the reverse relationship: 1 ha = 0.01 km². The Hectares to Square KM page has a converter and a full table.

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