What does 4 grams equal in milligrams?

To convert grams to milligrams, it is important to understand the metric system conversion rates. One gram is equal to 1,000 milligrams. Therefore, to convert from grams to milligrams, you multiply the number of grams by 1,000.

In this case, to convert 4 grams to milligrams:

4 grams x 1,000 mg/gram = 4,000 mg.

The correct answer is not provided in the options you listed, as 4 grams equals 4,000 milligrams, which would far exceed the choices available. This indicates that none of the options represent the correct conversion. Understanding the conversion factor is essential in ensuring accurate medication dosing and administration in a healthcare setting.