What is the conversion factor for converting grams to milligrams?

The correct conversion factor for converting grams to milligrams is that 1 gram is equal to 1000 milligrams. This is based on the metric system, where the prefix 'milli-' denotes a factor of one-thousandth. Therefore, for every 1 gram, there are 1000 units in milligrams, making it essential for precise calculations, especially in medical and pharmaceutical settings. Understanding this conversion is critical for accurately dosing medications, where even small discrepancies can lead to significant variations in treatment outcomes.