Convert 1 Gram per Hour Square Millimeter to Gigagram per Second Square Kilometer

1 g/h/mm² (Gram per Hour Square Millimeter) is equal to 0.2777777777777778 Gg/s*km² (Gigagram per Second Square Kilometer). To convert from Gram per Hour Square Millimeter to Gigagram per Second Square Kilometer, multiply by 0.2777777777777778 or divide by 3.6.

• 1 g/h/mm² × 0.27777777777778 = 0.27777777777778 Gg/s*km²
• 1 g/h/mm² ÷ 3.6 = 0.27777777777778 Gg/s*km²