A raw peach of 2 3/4 inches in diameter has 68.3 calories, 1.6 grams of protein and 0.4 gram of fat. It has 17.3 grams of carbohydrates, of which 14.7 grams are from sugar and 2.6 grams are from fiber.
A raw peach of this size contains 10.5 milligrams of calcium, 0.4 milligram of iron, 11.6 milligrams of vitamin C and 570 IU of vitamin A. It also provides 10 percent of the U.S. Food and Drug Administration's daily value of potassium, 7 percent for niacin, and 6 percent each for vitamin E, vitamin K and copper. The daily value is based on the needs of individuals age four and older with a daily intake of 2,000 calories.