One plain roti calories made from whole wheat flour contains about 80 to 100 calories, making it a healthy staple in many Indian meals. A medium-sized roti is usually prepared with 25–30 grams of atta and cooked without oil or ghee. Most of its calories come from carbohydrates, which provide energy, while it also offers 3–4 grams of protein and dietary fiber that aids digestion. Rotis are low in fat and help keep you full for longer. Adding ghee, butter, or oil increases the calorie count to around 120–150 calories per roti.