Conversion

Square Meters to Square Kilometers Converter

1 square meter = 0.000001 km². Enter any value to convert square meters (m²) to square kilometers (km²), or use the table below for common values.

Results

1 m² =0.000001 km²square meters → square kilometers

1 m²0.000001 km²

1 km²1,000,000 m²

Formula: km² = m² × 0.000001

1 m² in other units

1 m² in other units
Unit	Value
square kilometers (km²)	0.000001
square inches (in²)	1,550.0031
square feet (ft²)	10.76391042
square yards (yd²)	1.195990046
square miles (mi²)	0.0000003861021585
acres (ac)	0.0002471053815
hectares (ha)	0.0001

Formula

km² = m² × 0.000001

Example: 10 m² = 0.00001 km². To convert the other way, use m² = km² × 1,000,000.

Square Meters to Square Kilometers conversion table

Square Meters (m²)	Square Kilometers (km²)
1 m²	0.000001 km²
2 m²	0.000002 km²
3 m²	0.000003 km²
4 m²	0.000004 km²
5 m²	0.000005 km²
6 m²	0.000006 km²
7 m²	0.000007 km²
8 m²	0.000008 km²
9 m²	0.000009 km²
10 m²	0.00001 km²
15 m²	0.000015 km²
20 m²	0.00002 km²
25 m²	0.000025 km²
30 m²	0.00003 km²
40 m²	0.00004 km²
50 m²	0.00005 km²
75 m²	0.000075 km²
100 m²	0.0001 km²
250 m²	0.00025 km²
500 m²	0.0005 km²
1,000 m²	0.001 km²

About square meters and square kilometers

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

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

Other Area conversions

Square Kilometers → Square MetersReverse conversion Square Meters → Square Inchesm² → in² Square Meters → Square Feetm² → ft² Square Meters → Square Yardsm² → yd² Square Meters → Square Milesm² → mi² Square Meters → Acresm² → ac Square Meters → Hectaresm² → ha Square Inches → Square Kilometersin² → km² Square Feet → Square Kilometersft² → km² Square Yards → Square Kilometersyd² → km² Square Miles → Square Kilometersmi² → km² Acres → Square Kilometersac → km² Hectares → Square Kilometersha → km²

Frequently asked questions

How do I convert square meters to square kilometers?

Use the formula km² = m² × 0.000001. For example, 10 m² = 0.00001 km².

What is 1 square meter in square kilometers?

1 m² = 0.000001 km².

How do I convert square kilometers back to square meters?

Use m² = km² × 1,000,000. 1 km² = 1,000,000 m².