Convert 1 square kilometer to square meter

1 km² (square kilometer) is equal to 1,000,000 m² (square meter). To convert from square kilometer to square meter, multiply by 1,000,000 or divide by 0.000001.

• 1 km² × 1000000 = 1000000 m²
• 1 km² ÷ 1.0E-6 = 1000000 m²