How do you convert 262 mg to ml?

Oh, converting milligrams to milliliters is like painting a happy little tree. You see, it depends on the density of the substance you're working with. If it's water, for example, you can usually assume that 1 milligram is equal to 1 milliliter. So, 262 mg would be approximately 262 ml if it's water. Just remember, each substance has its own density, so it's always good to check to make sure you're accurate.