Convert 1 Gram per Square Meter to Kilogram per Square Kilometer

1 g/m² (Gram per Square Meter) is equal to 1,000 kg/km² (Kilogram per Square Kilometer). To convert from Gram per Square Meter to Kilogram per Square Kilometer, multiply by 1,000 or divide by 0.001.

• 1 g/m² × 1000 = 1000 kg/km²
• 1 g/m² ÷ 0.001 = 1000 kg/km²