Bioengineering and biomedical engineering merge the disciplines of engineering, biology, and medicine to create techniques and devices that are based on an understanding of living systems and serve the objective of improving the quality of human and animal life.
Weight of 1 US Gallon of water = approx. 8.35 lb (about 3.785 kg). Weight of 1 Imperial gallon (i.e. UK measure) of water weighs 10 pounds (4.536 kg) by definition, at a specified temperature and pressure.
Weight of Water per Gallon. The most widely accepted simple scientific answer to this question is that a gallon of room temperature water weighs 8.33 pounds. Whatâs more, if water is heated from room temperature, 70Â°F to its boiling point of 212Â°F, it will weigh 7.996 pounds, losing .333 pounds. [1]