Convert 120 ounces to grams.

To convert ounces to grams, use the conversion factor 1 ounce = 28.3495 grams. Multiply 120 ounces by 28.3495:
120 × 28.3495 = 3401.94 grams.
Rounding to the nearest whole number, the answer is approximately 3400 grams. This conversion is crucial in food packaging, pharmaceuticals, and material science, where weight accuracy is essential. While ounces are common in the imperial system, grams are used in the metric system. Understanding how to switch between these units ensures proper dosing in medicine, accurate ingredient measurements in recipes, and correct weight distribution in scientific research, transportation, and industrial applications.