All foods Tomato Vegetables Nutrition per 100 g Raw Raw Nutrient Amount per 100 g Calories 18 kcal Available carbohydrates 2.7 g Sugars 2.6 g Fibre 1.2 g Water 94.5 g Iron 0.19 mg Vitamin C 13.7 mg Source Ciqual 2025 ยท Food code 20055: Tomato, raw (average).