One gallon of plain water weighs about 8.35 pounds which converts to 3,787,000 milligrams.
Assuming mg is milligrams (the standard abbreviation) the answer is none. A milligram is a measure of mass. A gallon is a measure of volume. The two measure different things and,according to basic principles of dimensional analysis, conversion from one to the other is not valid. If you are not convinced, consider a gallon of air. How many milligrams? Next consider a gallon of molten lead. How many milligrams?
Milligrams is a metric measure of mass. Gallons is an English measure of liquid volume. While you could do the conversion you would first need to know what liquid you were converting. Milk, gasoline, water they all have different mass per gallon. A milligram is a very small amount of any of these. 1 milligram = 1/1000th of a gram.
Approx 1620 milligrams.
150 milligrams
One gallon of plain water weighs about 8.35 pounds which converts to 3,787,000 milligrams.
31.1 (milligrams per liter) = about 1.817 grains per US gallon.
1820 grams in a British gallon.
First, you need to know the density of the isopropyl alcohol, which is about 0.785 g/cm^3. Next, you need to know how many cm^3 are in a gallon. 1 gallon = 231 in^3 = 231 * (2.54)^3 cm^3 = 3785 cm^3 Also, we need to convert from grams to milligrams 1 gram = 1000 milligrams so... (.785 g/cm^3) * (1000 milligrams/gram) * (3785 cm^3/gallon) * (1 gallon) = 2,970,000 mg
There are approximately 3.785 million milligrams in 1 gallon.
Assuming mg is milligrams (the standard abbreviation) the answer is none. A milligram is a measure of mass. A gallon is a measure of volume. The two measure different things and,according to basic principles of dimensional analysis, conversion from one to the other is not valid. If you are not convinced, consider a gallon of air. How many milligrams? Next consider a gallon of molten lead. How many milligrams?
"Mgs" usually stands for milligrams. Milligrams is a measure of mass. Quart is a measure of volume. The two cannot be converted. Is is like asking "how many pounds are in a gallon?"
3.26 (milligrams per liter) = 2.72060185 × 10-5 pounds per US gallon.
200 mg per liter = 0.0267 ounces per US gallon.
Milligrams, a unit of mass, and gallons, a unit of volume, are not actually directly equivalent, however it is common to use the volume and mass of water to "equate" the two. Using that method, where 1 (U.S.) Gallon of water weighs 128 ounces, and 1 ounce weighs 28.35 grams (approx.) or 28,350 mg 1 Gallon "equals" 128 * 28,350 mg, or 3,628,739 mg
There are 0.085 milligrams in 0.085 milligrams.
54 mg per liter = 0.2 grams per US gallon.