How many grams are in 2500 milligrams?

To convert milligrams to grams, one must understand the relationship between these two units of mass. There are 1000 milligrams in 1 gram. Therefore, to convert milligrams to grams, you would divide the number of milligrams by 1000.

In this case, you take 2500 milligrams and divide it by 1000:

2500 mg ÷ 1000 = 2.5 grams.

This calculation shows that 2500 milligrams is equivalent to 2.5 grams, making it the correct choice. Understanding this basic conversion is essential in medication administration, as accurate dosage is critical for patient safety.