how many pounds of water are in one gallon of water
1 US gallon of water (gal) = 8.35 pounds of water (lb wt.) Specific US gallon of water to pound of water Conversion Results. Enter a New US gallon of water Amount to Convert From. * Whole number, decimal or fraction ie: 6, 5.33, 17 3/8. * Precision is how many digits after decimal point 1 - 9.