Convert 1 Gram per Square Meter to Tonne per Square Kilometer

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

• 1 g/m² × 1 = 1 t/km²
• 1 g/m² ÷ 1 = 1 t/km²