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Convert Square Kilometers to Square Meters

1 square kilometer = 1,000,000 square meters. Multiply the number of square kilometers by 1000000.

Result
1,000,000

1 km² = 1,000,000 m²

Multiply the number of square kilometers by 1000000.

Results are rounded for display. Double-check values for critical work.

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Popular area conversions

Square Kilometers to Square Meters table

Square KilometersSquare Meters
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
10 km²10,000,000 m²
20 km²20,000,000 m²
25 km²25,000,000 m²
50 km²50,000,000 m²
100 km²100,000,000 m²
500 km²500,000,000 m²
1000 km²1,000,000,000 m²

About these units

The square kilometer (km²) is a metric unit of area, equal to 1,000,000 square meters.

The square meter (m²) is an SI base or derived unit of area.

Going the other way, 1 square meter = 0.000001 square kilometers. From flooring quotes in square feet to farmland in hectares and plot sizes in cents, guntha or bigha, area units are stubbornly regional. All of them are supported here, converted through the square metre.

Frequently asked

How many square meters are in a square kilometer?
1 square kilometer = 1,000,000 square meters.
How do you convert square kilometers to square meters?
Multiply the number of square kilometers by 1000000.
What is 10 km² in m²?
10 km² = 10,000,000 m².

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