1 oz=29.5735296875 ml. so, 80oz=2365.882375ml
80 ml of promethazine is approximately 2.7 fluid ounces.
9.5 oz = about 281mL
3.5 fl oz is 103.507 mL
20 US fl oz is 591.471mL
1 Imperial fluid oz is 28.4131 mL 1 US fluid oz is 29.5735 mL
2365.882375001363 ml = 80 oz
80mL = 2.71 (2.70512) US fluid oz
80 ml of promethazine is approximately 2.7 fluid ounces.
80 US fluid ounces = 2 365.88236 ml = 9.5 cups of water
2.02 oz 1 ounce = 29.57 ml 1 ml = 0.03 ounce
9.5 oz = about 281mL
3.5 oz = 103.5 mL
3.5 fl oz is 103.507 mL
20 US fl oz is 591.471mL
30 ml = 1.01442 US oz
7.2 US fl oz is 212.929 mL
About 29.6 mL per fluid ounce.