There are one million milligrams in a kilogram. A milligram is the smallest metric measurement and is equal to .001 of a gram. It takes 1,000 milligrams to equal 1 gram and 1,000 grams to equal a kilogram. More »

Milligrams can be converted to milliliters by converting milligrams to grams, and then converting grams to milliliters. There are 100 milligrams in a gram and 1 gram in a milliliter. More »

Milligrams are a measurement of weight, and teaspoons are a measurement of volume, so it is not possible to directly convert an amount between them. It is necessary to know the density of the material being measured to c... More »

The number of milligrams per kilogram is exactly the same as the number of parts per million. In other words, 1 mg/kg = 1 ppm. More » Science Measurements

At sea level, 1 liter of water weighs 1 kilogram. At higher temperatures, there are fewer water molecules in a given volume and water is less dense, so 1 liter of water weighs slightly less than 1 kilogram. More »

The number of liters in 1 kilogram depends on the density of the substance being measured. The liter is a unit of volume, and the kilogram a unit of mass. One kilogram of shaving cream takes up several liters, while 1 ki... More »

Each kilogram is equal to 1,000 grams. Both the kilogram and gram are metric measurements, with the former being roughly equivalent to 2.2 pounds and the latter 0.0353 of an ounce. More »