Calories in Peanut Oil: Nutrition Facts & Serving Sizes
Per 1 cup (216g)
Per 100g
Source: USDA FoodData Central, SR Legacy, March 2026.
Peanut oil is a refined cooking oil pressed from peanuts, widely used for high-heat cooking due to its high smoke point. Like all pure oils, it is 100% fat with 884 calories per 100g and zero protein, carbs, fiber, or sodium. One tablespoon (about 13.5g) contains 119 calories and 13.5g of fat. The fat breakdown is mostly monounsaturated (46.2g per 100g) and polyunsaturated (32g per 100g), with 16.9g of saturated fat. Peanut oil is a notable source of vitamin E, delivering 15.7mg per 100g, which represents a substantial portion of daily needs. Its neutral flavor and high smoke point make it a popular choice for stir-frying, deep-frying, and sauteing.
Nutrition Highlights
Calories by Serving Size
| Serving | Cal | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| 1 tsp (5g) | 39.8 | 0g | 0g | 4.5g | 0g |
| 1 cup (216g) | 1909.4 | 0g | 0g | 216g | 0g |
| 1 tbsp (14g) | 119.3 | 0g | 0g | 13.5g | 0g |
| 100g | 884 | 0g | 0g | 100g | 0g |
Track Peanut Oil in CaloBurner
Snap a photo to log calories and macros instantly.
Full Nutrition Facts (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 884 | 44% |
| Protein | 0g | |
| Total Fat | 100g | 128% |
| Saturated Fat | 16.9g | 84% |
| Total Carbohydrates | 0g | |
| Dietary Fiber | 0g | |
| Sugars | 0g | |
| Sodium | 0mg |
Vitamins & Minerals (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Saturated Fat | 16.9g | 6% |
% Daily Values based on a 2,000 calorie diet (FDA reference).
Health Benefits of Peanut Oil
Peanut oil is primarily valued for its high smoke point, which makes it practical for high-heat cooking methods that would degrade other oils. This reduces the formation of harmful compounds during frying compared to using lower smoke point oils at high temperatures.
The fat profile leans toward heart-healthy unsaturated fats. Monounsaturated fats (46.2g per 100g) are associated with maintaining healthy LDL cholesterol levels when they replace saturated fat in the diet. Polyunsaturated fats (32g per 100g), including omega-6 fatty acids, support cell function and inflammatory response regulation.
Vitamin E is the standout micronutrient here at 15.7mg per 100g. Vitamin E is a fat-soluble antioxidant that protects cell membranes from oxidative damage, supports immune function, and plays a role in skin health. One tablespoon of peanut oil provides about 2.1mg of vitamin E.
For anyone cooking high-protein meals regularly, peanut oil is a practical fat source that tolerates stir-frying and deep-frying better than olive oil or butter. The caveat is calorie density: at 119 calories per tablespoon, amounts add up fast and need to be tracked carefully when managing a calorie target.
Dietary Considerations
Peanut oil is vegan, gluten-free, and contains zero carbs, making it compatible with keto and low-carb diets. Refined peanut oil has most peanut proteins removed and is generally safe for peanut-allergic individuals, but cold-pressed or unrefined versions may contain allergens. Always check the label if you have a peanut allergy. The calorie density (884 per 100g) means even small amounts add up quickly, so portion control is essential for anyone tracking calories.
Daily Intake (100g)
100g of peanut oil provides 44% of a 2,000-calorie diet.
Track Your Intake
See how peanut oil fits your personal calorie and macro targets.
Related Foods
Restaurant Meals with Peanut Oil
See how peanut oil shows up in popular restaurant dishes.
Frequently Asked Questions
How many calories in peanut oil?
Peanut oil has 884 calories per 100g. One tablespoon (about 13.5g) contains approximately 119 calories, and one teaspoon (4.5g) has about 40 calories.
Is peanut oil good for weight loss?
Peanut oil is not inherently bad for weight loss, but it is extremely calorie-dense at 884 calories per 100g. Used in small, measured amounts for cooking, it can fit into a calorie-controlled diet. The key is tracking tablespoon amounts carefully since they add up fast.
How much fat is in peanut oil?
Peanut oil is 100% fat by weight. Per 100g, it contains 46.2g of monounsaturated fat, 32g of polyunsaturated fat, and 16.9g of saturated fat. One tablespoon has 13.5g of total fat.
Is peanut oil safe for peanut allergies?
Highly refined peanut oil has most allergenic peanut proteins removed and is generally considered safe for those with peanut allergies. However, cold-pressed, expeller-pressed, or crude peanut oil retains more peanut proteins and may trigger reactions. Consult a doctor if you have a peanut allergy.
How does peanut oil compare to olive oil?
Both have similar calorie counts (around 884 per 100g) since they are pure fats. Peanut oil has a higher smoke point, making it better for deep-frying and high-heat stir-frying. Olive oil has more polyphenols and is better suited for low-heat cooking or dressings. Vitamin E is higher in peanut oil (15.7mg vs around 14mg per 100g for olive oil).
Track Peanut Oil in Your Diet
Snap a photo of your meal and CaloBurner will calculate the exact calories and macros. No food weighing required.