The weight of 5 gallons of water depends on the temperature and the unit of measurement. At room temperature (around 20°C or 68°F), 1 gallon of water weighs approximately 8.34 pounds. Therefore, 5 gallons of water would weigh about 41.7 pounds.
In kilograms, 1 gallon of water weighs around 3.78 kilograms. So, 5 gallons of water would weigh approximately 18.9 kilograms.
It’s important to note that the weight can vary slightly with temperature changes, but these values are accurate for most everyday purposes.