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4 km² to m²

4 square kilometers in square meters
4 km² = 4,000,000 m²
m² = km² × 1,000,000

4 square kilometers is 4,000,000 square meters. To get there, multiply by 1,000,000.

Values either side

Square kilometers near 4, converted to square meters.
Square kilometers Square meters
1.5 km² 1,500,000
2 km² 2,000,000
2.5 km² 2,500,000
3 km² 3,000,000
4 km² ← 4,000,000
5 km² 5,000,000
6 km² 6,000,000
7 km² 7,000,000
8 km² 8,000,000

How the conversion works

The relationship is m² = km² × 1,000,000. Both units measure area, so the conversion is a fixed factor that never changes.

Common questions

What is 4 km² in square meters?
4 km² is 4,000,000 m².
How do you convert square kilometers to square meters?
Multiply by 1,000,000.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked