Area Converter

Convert among m², cm², mm², km², in², ft², yd², acres, hectares, and mi².

Area
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Related Conversions
1 km² to ha 5 km² to ha 10 km² to ha 20 km² to ha 50 km² to ha 100 km² to ha 500 km² to ha 1,000 km² to ha 2,500 km² to ha 5,000 km² to ha 10,000 km² to ha
Reverse Conversions
1 ha to km² 5 ha to km² 10 ha to km² 20 ha to km² 50 ha to km² 100 ha to km² 200 ha to km² 500 ha to km² 1,000 ha to km² 2,500 ha to km² 5,000 ha to km² 10,000 ha to km²
More Area Conversions
1 acre to ha 1 ha to acre 1 km² to mi² 1 mi² to km² 1 acre to ft² 1 ha to m² 1 acre to m² 1 km² to acre 10,000 m² to ha 100 acre to m² 5 ha to acre 2 km² to mi²

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Popular Conversions

Square Meters to Square Feet Square Feet to Square Meters Square Kilometers to Square Miles Square Miles to Square Kilometers Hectares to Acres Acres to Hectares

Common Benchmarks

Baseball infield 3500 m2
Basketball court 420 m2
Parking space 12 m2
Soccer field 7140 m2
Tennis court doubles 261 m2
City lot 500 m2

Formula

ha = km² × 100

Example

Example: convert 200 square kilometers to hectares.

200 km² = 20000 ha

Conversion table

square kilometers (km²) hectares (ha)
1 km² 100 ha
2 km² 200 ha
5 km² 500 ha
10 km² 1000 ha
20 km² 2000 ha
50 km² 5000 ha
100 km² 10000 ha

Explanation

These are both units.

How to convert square kilometers to hectares

  1. Start with the value in square kilometers (km²).
  2. Multiply it by 100.
  3. The result is the measurement in hectares (ha).

Example: 200 km² → 20000 ha

Frequently Asked Questions

How much is 200 square kilometers in hectares?

200 square kilometers equals 20000 hectares.

How many hectares is 1 square kilometer?

1 square kilometer equals 100 hectares.

How many square kilometers is 1 hectare?

1 hectare equals 0.01 square kilometers.

What is the difference between square kilometers and hectares?

Both are units of area. The main difference is usually scale and common usage context.

Where are square kilometers and hectares used?

They are used to measure area in everyday and technical contexts. The most common unit depends on the field and measurement needs.

Why does 1 square kilometer equal 100 hectares?

Because the units are defined with a fixed relationship. To convert square kilometers to hectares, multiply by that factor.