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Square Kilometers to Hectares Converter

Convert square kilometers to hectares and hectares to square kilometers instantly. Bidirectional area converter with formula and common values.

Square Kilometers to Hectares: 1 km² equals 100 ha. To convert square kilometers to hectares, multiply by 100 (ha = km² × 100). For example, 10 km² = 1000 ha.

5.5 km² = 550 ha

ha = km² × 100

How to Convert Square Kilometers to Hectares

To convert from square kilometers to hectares, multiply the value by 100. The conversion is linear, meaning doubling the input doubles the output.

Conversion Formula

  • Square Kilometers to Hectares: ha = km² × 100
  • Hectares to Square Kilometers: km² = ha ÷ 100
Square Kilometers to Hectares conversion scale — a dual ruler showing 1 km² equals 100 ha.
Square Kilometers to Hectares conversion scale (km² to ha).

Square Kilometers to Hectares Conversion Chart

Square Kilometers (km²)Hectares (ha)
0.110
0.2525
0.550
1100
2200
3300
5500
101000
202000
252500
505000
10010000
25025000
1000100000

Understanding the Units

What is a Hectare?

A hectare equals exactly 10,000 square meters, or 0.01 square kilometers.

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FAQ

How many hectares is 5.5 square kilometers?

5.5 square kilometers equals 550 hectares (5.5 × 100).

How do I convert square kilometers to hectares?

Multiply the number of square kilometers by 100. For example, 5.5 km² × 100 = 550 ha.

What is the relationship between km² and hectares?

One square kilometer contains exactly 100 hectares. Both are metric units, making conversion straightforward.

How big is Central Park in hectares?

Central Park in New York City covers about 341 hectares (3.41 km²).

How many hectares are in 1 square kilometer?

1 km² equals 100 ha.

How do you convert square kilometers to hectares?

Multiply the square kilometer value by 100. Formula: ha = km² × 100.

How many hectares are in 5 square kilometers?

5 km² = 500 ha.

How do you convert hectares back to square kilometers?

Use the inverse formula: km² = ha ÷ 100. For example, 1 ha = 0.01 km².