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Square Kilometers to Square Meters Converter

1 square kilometer = 1,000,000 m². Enter any value to convert square kilometers (km²) to square meters (m²), or use the table below for common values.

Results

1 km² =1,000,000 m²square kilometers → square meters
1 km²1,000,000 m²
1 m²0.000001 km²
Formula
m² = km² × 1,000,000
1 km² in other units
UnitValue
square meters (m²)1,000,000
square inches (in²)1,550,003,100
square feet (ft²)10,763,910.42
square yards (yd²)1,195,990.046
square miles (mi²)0.3861021585
acres (ac)247.1053815
hectares (ha)100

Formula

m² = km² × 1,000,000

Example: 10 km² = 10,000,000 m². To convert the other way, use km² = m² × 0.000001.

Square Kilometers to Square Meters conversion table

Square Kilometers (km²)Square Meters (m²)
1 km²1,000,000 m²
2 km²2,000,000 m²
3 km²3,000,000 m²
4 km²4,000,000 m²
5 km²5,000,000 m²
6 km²6,000,000 m²
7 km²7,000,000 m²
8 km²8,000,000 m²
9 km²9,000,000 m²
10 km²10,000,000 m²
15 km²15,000,000 m²
20 km²20,000,000 m²
25 km²25,000,000 m²
30 km²30,000,000 m²
40 km²40,000,000 m²
50 km²50,000,000 m²
75 km²75,000,000 m²
100 km²100,000,000 m²
250 km²250,000,000 m²
500 km²500,000,000 m²
1,000 km²1,000,000,000 m²

About square kilometers and square meters

The square kilometer equals one million square meters, used for the areas of cities, countries and lakes.

The square meter is the SI unit of area, used for floor space and property sizes in most countries.

Other Area conversions

Square Meters → Square KilometersReverse conversionSquare Kilometers → Square Incheskm² → in²Square Kilometers → Square Feetkm² → ft²Square Kilometers → Square Yardskm² → yd²Square Kilometers → Square Mileskm² → mi²Square Kilometers → Acreskm² → acSquare Kilometers → Hectareskm² → haSquare Inches → Square Metersin² → m²Square Feet → Square Metersft² → m²Square Yards → Square Metersyd² → m²Square Miles → Square Metersmi² → m²Acres → Square Metersac → m²Hectares → Square Metersha → m²

Frequently asked questions

How do I convert square kilometers to square meters?

Use the formula m² = km² × 1,000,000. For example, 10 km² = 10,000,000 m².

What is 1 square kilometer in square meters?

1 km² = 1,000,000 m².

How do I convert square meters back to square kilometers?

Use km² = m² × 0.000001. 1 m² = 0.000001 km².