Group · Fats & oils
Peanut oil (groundnut oil)
Peanut oil, also called groundnut oil, is a vegetable fat obtained from peanut seeds. Valued in cooking for its neutral taste and good heat resistance, it comes in refined versions (the most common) and virgin versions with a more pronounced scent. Like all oils, it is 100% fat and provides about 899 kcal per 100 g, with no protein or carbohydrate. Rich in monounsaturated fatty acids and vitamin E, it has a place in a balanced diet as long as it is used in moderation. Versatile, it suits dressings as well as high-temperature cooking, which makes it a classic of world cuisines.
Macronutrient breakdown
Nutrition table per 100 g
| Calories | 899 kcal |
| Kilojoules | 3700 kJ |
| Protein | 0,3 g |
| Fat | 99,9 g |
Micronutrients per 100 g
All measured nutrients, ranked by share of the daily reference intake.
- Omega-6 LA14,7 g147 %
- Vitamin E14,2 mg118 %
- DHA0,05 g19 %
- Total omega-30,24 g10 %
- Omega-3 ALA0,18 g9 %
- Manganese0,09 mg5 %
- Zinc0,06 mg1 %
- Calcium1,3 mg0 %
Voir le dernier nutriment
- Vitamin A0,21 µg0 %
Anses Ciqual 2025. Source: Anses, 2025, Ciqual food composition table
Tips
Peanut oil stands out for its high smoke point, which makes it ideal for deep-frying, stir-frying and searing. Its mild taste does not alter the flavours of dishes, unlike oils with more character. To limit your calorie intake, one tablespoon (about 10 g, or nearly 90 kcal) is more than enough for cooking or dressing. Remember to measure it out rather than pouring by eye.
- Nutrition facts: 100% fat, dominated by monounsaturated fatty acids (oleic acid) and polyunsaturated fatty acids, with a useful amount of antioxidant vitamin E.
- Calories: 899 kcal per 100 g, like most oils. No carbohydrate and no protein, so a zero glycaemic index.
- Culinary uses: deep-frying, fritters, Asian cooking, homemade mayonnaise, neutral vinaigrettes.
As for storage, keep it away from light and heat, in a closed cupboard, to avoid rancidity. Avoid reusing frying oil too many times: after a few uses, it breaks down and loses its qualities. To vary your fatty acid profiles, you can alternate it with olive oil for cold dishes or rapeseed oil, which is richer in omega-3. Discover the whole fats and oils family to choose the oil best suited to each preparation.
For active people: good-quality fats contribute to overall energy intake and to healthy hormone function. A drizzle of peanut oil on a dish of wholegrain starchy foods after training can round off a recovery plate. Keep in mind, though, that fats slow digestion: it is better to limit them in the snack you eat just before exercise. To structure your diet around training, see our guidelines on fitness nutrition.
Weight control: at nearly 899 kcal per 100 g, peanut oil is very energy-dense. If you are trying to lose weight, control the quantities, favour gentle cooking when possible and always measure with a spoon. A good oil remains a nutritional asset, but moderation makes all the difference. To compare intakes, the food calorie table will help you balance your meals day to day.