Conversion Rates:

• 1 liter of sand = 3.4 pounds (1.54 kg)
• 1 gallon of sand = 12.87 pounds (5.84 kg)
• 1 liter of water = 2.20 pounds (1.0 kg)
• 1 gallon of water = 8.34 pounds (3.78 kg)
• 1 gallon = 3.785 liters
• 1 pound = 0.454 kilograms