1 roti calories made from whole wheat flour typically contains about 70 to 120 calories, depending on its size and thickness. A medium roti prepared using around 25–30 grams of wheat flour has roughly 90–100 calories. Most of these calories come from carbohydrates, with small amounts of protein and very little fat if cooked without oil or ghee. 1 roti calories also provides dietary fiber, which helps with digestion and keeps you full for longer. Adding oil, butter, or ghee during cooking increases the calorie content significantly. Rotis are considered a healthy staple when eaten in moderation.