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Square meters to square kilometers

Convert square meters (m²) to square kilometers (km²) instantly. 1 square meter = 0.000001 square kilometers.

Quick answer: 1 square meter equals 0.000001 km². To convert square meters to square kilometers, multiply the value by 0.000001.

Good to know

Quick reference

m²km²
10.000001
20.000002
50.000005
100.00001
250.000025
500.00005
1000.0001

Frequently asked questions

How many square kilometers are in 1 square meter?

There are 0.000001 square kilometers in 1 square meter.

How do I convert square meters to square kilometers?

Multiply the number of square meters by 0.000001.

How do I convert square kilometers back to square meters?

Divide by 0.000001, or multiply by 1000000.

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