What is the ideal weight of a human stool?

The ideal weight of human stool can vary widely based on diet, hydration, and individual health, but it typically ranges from about 100 to 250 grams (approximately 3.5 to 8.8 ounces) per day for an adult. Factors such as fiber intake and fluid consumption heavily influence stool weight. A well-balanced diet rich in fiber generally results in heavier, more regular stools, while dehydration can lead to smaller, harder stools.