dark molasses

How Much Does Molasses Weigh Per Gallon? A gallon of molasses weighs 11.7 lbs. What does 1 cup of dark molasses weigh? Measure & Unit name = g = oz oz, ounce (28.35g) 28.35 g 1.00 oz lb, pound (16oz) 453.59 g 16.00 oz cup337.00 g11.89 oz serving 1 tbsp 20.00 g 0.71 oz What