# Square Kilometers, Hectares, Decares and Ares Conversion

Quick Lookup (Round: 2). km² to ha

 km² 1/8 1/4 1/2 3/4 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 60 70 80 90 100 ha 12.5 25 50 75 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 6000 7000 8000 9000 10000
Round:
Enter Square Kilometer
Enter Hectare
Enter Decare
Enter Are

## How many hectares in a square kilometer?

1 Square kilometer (km²) is equal to 100 hectares. To convert square km to hectares, multiply the square km value by 100.

For example, to find out how many hectares in a square km and a half, multiply 1.5 by 100, that makes 150 hectares in a square km and a half.

1 Square Kilometer = 100 Hectares

## How many decares in a square kilometer?

1 Square kilometer (km²) is equal to 1000 decares. To convert square km to decares, multiply the square km value by 1000.

1 Square Kilometer = 1000 Decares

## How many ares in a square kilometer?

1 Square kilometer (km²) is equal to 10000 ares. To convert square km to ares, multiply the square km value by 10000.

1 Square Kilometer = 10000 Ares

You may also use this area units conversion calculator tool to convert between hectares, decares and all area measurement units.

What is Square Kilometer?

Square kilometer (kilometre) is a metric system area unit and defined as a square with all sides are one kilometer in length. The symbol is "km²".

• 1 Square Kilometer = 100 Hectares
• 1 Square Kilometer = 1000 Decares
• 1 Square Kilometer = 10000 Ares

What is Hectare?

Hectare is a metric system area unit. 1 Hectare is equal to 10000 m². The symbol is "ha".

• 1 Hectare = 10 Decares
• 1 Hectare = 100 Ares
• 1 Hectare = 0.01 Square Kilometer

What is Decare?

Decare is a metric system area unit. 1 Decare is equal to 1000 m². The symbol is "daa".

• 1 Decare = 0.1 Hectare
• 1 Decare = 10 Ares
• 1 Decare = 0.001 Square Kilometer

What is Are?

Are is a metric system area unit. 1 Are is equal to 100 m².

• 1 Are = 0.01 Hectare
• 1 Are = 0.1 Decare
• 1 Are = 0.0001 Square Kilometer
Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.