Convert Square Meter to Square Kilometer

Enter a value in Square Meter to see it instantly in Square Kilometer, or use the reverse converter below.

1 m² = 0.000001 km²

See this the other way: Square Kilometer to Square Meter

Square Meter

Definition: The SI derived unit of area, equal to the area of a 1-meter square.

Current use: The standard unit for floor space and land worldwide outside the US.

Square Kilometer

Definition: The area of a square with 1-kilometer sides.

Current use: Used for city, country, and large geographic areas.

Square Meter to Square Kilometer Conversion Table

m² to km²
Square Meter [m²]	Square Kilometer [km²]
1 m²	0.000001 km²
10 m²	0.00001 km²
100 m²	0.0001 km²
1000 m²	0.001 km²
10000 m²	0.01 km²
100000 m²	0.1 km²
1000000 m²	1 km²

How to Convert Square Meter to Square Kilometer

1 m² = 0.000001 km²
1 km² = 1000000 m²

Example: convert 1 m² to km²:

1 m² = 0.000001 km²

Square Kilometer to Square Meter Conversion Table

km² to m²
Square Kilometer [km²]	Square Meter [m²]
0.001 km²	1000 m²
0.01 km²	10000 m²
0.1 km²	100000 m²
0.5 km²	500000 m²
1 km²	1000000 m²
2 km²	2000000 m²
5 km²	5000000 m²
10 km²	10000000 m²

Quick Estimate

For a quick mental estimate, 1 m² is about 0.000001 km², and 1 km² is about 1000000 m². Use the exact calculator above when accuracy matters, such as for money, medicine, engineering or anything you will buy or sell.

Frequently Asked Questions

How many Square Kilometer are in 1 Square Meter?

1 Square Meter (m²) equals 0.000001 Square Kilometer (km²).

How do I convert Square Meter to Square Kilometer?

Multiply the value in m² by 0.000001 to get km². To go the other way, multiply km² by 1000000.

What is 10 Square Meter in Square Kilometer?

10 m² = 0.00001 km².

What is 100 Square Meter in Square Kilometer?

100 m² = 0.0001 km².

What is a Square Meter?

The SI derived unit of area, equal to the area of a 1-meter square. The standard unit for floor space and land worldwide outside the US.

What is a Square Kilometer?

The area of a square with 1-kilometer sides. Used for city, country, and large geographic areas.