Convert 1 Megagram per Square Meter to Gigagram per Square Kilometer

1 Mg/m² (Megagram per Square Meter) is equal to 1,000 Gg/km² (Gigagram per Square Kilometer). To convert from Megagram per Square Meter to Gigagram per Square Kilometer, multiply by 1,000 or divide by 0.001.

• 1 Mg/m² × 1000 = 1000 Gg/km²
• 1 Mg/m² ÷ 0.001 = 1000 Gg/km²