What is the equivalent of 1 g in milligrams?

One gram is equivalent to 1000 milligrams. This is based on the metric system, where the prefix "milli-" denotes a factor of one-thousandth. Therefore, when converting grams to milligrams, you multiply the number of grams by 1000.

In this case, since there is 1 gram, the calculation would be as follows:

1 g × 1000 = 1000 mg.

This conversion is fundamental to medication dosage calculations in nursing, as many drug dosages are expressed in milligrams. Understanding this relationship helps ensure accurate calculations when administering medications.