How do you convert square kilometers to square meters?

To convert square kilometers to square meters, multiply by 1000000. For example, 3 km² is 3000000 m².

How many square meters are in a square kilometer?

There are 1000000 square meters in one square kilometer.

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3 Square kilometers to Square meters

3 km² =

3000000 m²

3 square kilometers equals 3000000 square meters

How to convert square kilometers to square meters

To get square meters, multiply by 1000000.

m² = km² × 1000000

Worked example: 3 × 1000000 = 3000000 m².

Going the other way, multiply by 0.000001 — one square meter is 0.000001 square kilometers.

Values near 3 km²

Square kilometer	Square meter
1 km²	1000000 m²
1.5 km²	1500000 m²
2 km²	2000000 m²
4 km²	4000000 m²
5 km²	5000000 m²
6 km²	6000000 m²

Square kilometer to Square meter — common values

Square kilometer	Square meter
1 km²	1000000 m²
2 km²	2000000 m²
3 km²	3000000 m²
5 km²	5000000 m²
10 km²	10000000 m²
25 km²	25000000 m²
50 km²	50000000 m²
100 km²	100000000 m²

Convert Square kilometer to other units

km² → m² km² → cm² km² → ha km² → mi² km² → ac km² → ft² km² → yd² km² → in²

← Reverse: Square meter to Square kilometer

Questions

How do you convert square kilometers to square meters?: To convert square kilometers to square meters, multiply by 1000000. For example, 3 km² is 3000000 m².
How many square meters are in a square kilometer?: There are 1000000 square meters in one square kilometer.
How do you convert square meters back to square kilometers?: Go the other way: multiply by 0.000001. One square meter is 0.000001 square kilometers.

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