TempoLife › Calorie database › Nuts & seeds › Pecans
Pecans calories and nutrition facts
100 grams of pecans contains 691 calories, with 9.2 g of protein, 13.9 g of carbohydrate and 72 g of fat. It provides 9.6 g of fiber and 4 g of sugar per 100 g. Most of its calories come from fat.
Pecans are the most calorie-dense common nut — over 70% fat, which is why they candy so well and why a small handful matches a chocolate bar. Their buttery softness makes them easy to overeat straight from the bag. Toasting deepens the flavour without changing the numbers.
Where the calories come from
Protein 5% Carbs 8% Fat 87%
How pecans compares
Per 100 g, against the closest nuts & seeds in this database.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Pecans | 691 kcal | 9.2 g | 13.9 g | 72 g |
| Pecan, dry roasted | 710 kcal | 9.5 g | 13.6 g | 74.3 g |
| Pecan, oil roasted | 715 kcal | 9.2 g | 13 g | 75.2 g |
| Macadamia nut | 718 kcal | 7.9 g | 13.8 g | 75.8 g |
| Macadamia nut, dry roasted | 716 kcal | 7.8 g | 12.8 g | 76.1 g |
Nutrition facts for pecans
| Nutrient | Per 100 g | Per 1 oz |
|---|---|---|
| Calories | 691 kcal | 193.5 kcal |
| Protein | 9.2 g | 2.6 g |
| Carbohydrate | 13.9 g | 3.9 g |
| Fat | 72 g | 20.2 g |
| Fiber | 9.6 g | 2.7 g |
| Sugar | 4 g | 1.1 g |
| Saturated fat | 6.2 g | 1.7 g |
| Salt | 0 g | 0 g |
Print an EU-style nutrition label for pecans — per 100 g and per portion.
Vitamins and minerals in pecans
Per 100 g, highest share of the Daily Value first. %DV = the adult Daily Value (FDA reference). USDA reference data — not medical advice.
| Nutrient | Per 100 g | %DV |
|---|---|---|
| Manganese | 4.5 mg | 196% |
| Copper | 1.2 mg | 133% |
| Thiamin (B1) | 0.66 mg | 55% |
| Zinc | 4.5 mg | 41% |
| Magnesium | 121 mg | 29% |
| Phosphorus | 277 mg | 22% |
| Iron | 2.5 mg | 14% |
| Vitamin B6 | 0.21 mg | 12% |
See the richest foods per nutrient in the nutrient toplists.
Calories in common pecans servings
How many calories in a portion of pecans — reference serving estimates with the gram weight shown.
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 oz (28 g) | 193.5 kcal | 2.6 g | 3.9 g | 20.2 g |
| 1 cup, halves (99 g) | 684 kcal | 9 g | 14 g | 71 g |
| 100 g (100 g) | 691 kcal | 9 g | 14 g | 72 g |
| 1 cup, chopped (109 g) | 753 kcal | 10 g | 15 g | 78 g |
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Frequently asked questions
How many calories are in pecans?
Pecans has 691 calories per 100 grams. A typical serving of 1 oz (28 g) has about 193.5 calories.
How much protein is in pecans?
Pecans contains 9.2 g of protein per 100 g, or about 2.6 g per 1 oz.
How much sugar is in pecans?
Pecans contains 4 g of sugar per 100 g. Nutrition values are reference figures; brands and preparation change the real amount, so weigh and log what you actually eat.
How much fiber does pecans have?
Pecans has 9.6 g of fiber per 100 g. Reference intakes for adults are around 25-30 g of fiber per day, so it contributes meaningfully.
Are these pecans calories exact?
No. These are per-100-gram reference values from the USDA FoodData Central SR Legacy source family. Portion size, ripeness, cut and cooking method all change the real number, so treat them as an estimate and log your own portion.
Related foods
Source: USDA FoodData Central SR Legacy #170182 (2018-04 release). US Government work — public domain in the United States. Reference values per 100 g edible portion.
