Converting between milligrams (mg) and milliliters (mL) is a common task when dealing with liquid medications. But it's important to know how to do the conversion quickly and accurately, as errors can lead to serious consequences.

** How to convert mg to ml**, you will need to know the density of the substance you are dealing with. The density is the mass of the substance divided by the volume. Once you have the density, you can multiply it by the number of milligrams to get the number of milliliters.

For example, let's say you have a medication that has a density of 1 g/mL. You want to convert 500 mg of this medication to mL. To do this, you would multiply 500 by 1, which would give you a result of 500 mL.