What is the size of a mature peach fruit?

The size of a mature peach fruit varies and can range from small to large, depending on the specific cultivar and growing conditions. On average, mature peaches can have a diameter of 5 to 10 centimetres (2 to 4 inches) and weigh anywhere from 100 to 350 grams (3.5 to 12.3 ounces). Some larger varieties of peaches may even exceed these dimensions and weigh over 350 grams (12.3 ounces). It is worth noting that different peach cultivars may have distinct size characteristics.