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Peanut (roasted, salted) Calories
High protein and healthy fat, salty snack
In season: Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 cup (medium) of Peanut (roasted, salted) (140 g) has 819 calories. That works out to 585 calories per 100 g. It contains 22.7 g of carbs, 34.3 g of protein, 69.3 g of fat and 11.8 g of fiber. Its 1.5 mg of Copper covers 171% of the Daily Value. Its glycemic index is 14 (low), so it raises blood sugar slowly.
Peanut (roasted, salted) Nutrition Facts
Selected: 1 cup (medium) · 140 g
819
KCAL / 140G
Carbs
22.7g
· 8% DV
Protein
34.3g
· 69% DV
Fat
69.3g
· 89% DV
Fiber
11.8g
· 42% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 11% · Protein 16% · Fat 73%
Peanut (roasted, salted) nutrition facts table · 1 cup (medium) (140 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 819 kcal | |
| Total fat | 69.3 g | 89% |
| Saturated fat | 10.78 g | 54% |
| Trans fat | 0 g | |
| Sodium | 546 mg | 24% |
| Total carbohydrate | 22.7 g | 8% |
| Fiber | 11.8 g | 42% |
| Protein | 34.3 g | 69% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in 1 Cup of Peanut (roasted, salted)?
| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 140 g | 819 kcal |
| 1 piece (whole) | 2 g | 12 kcal |
| 1 tablespoon (medium) | 16 g | 94 kcal |
| 1 ounce (small) | 28 g | 164 kcal |
| 1 serving (medium) | 30 g | 176 kcal |
| 1 pack (mini) | 35 g | 205 kcal |
| 100 g | 100 g | 585 kcal |
| 1 cup (large) | 200 g | 1170 kcal |
Calculated from 585 calories per 100 g.
Frequently Asked Questions About Peanut (roasted, salted)
Are roasted salted peanuts healthy?
Yes, roasted salted peanuts provide protein and mostly unsaturated fats, making them a filling snack. The added salt is the main drawback, so unsalted peanuts are a better choice if you are trying to limit sodium.
Do roasted salted peanuts cause weight gain?
Roasted salted peanuts do not cause weight gain by themselves, but their rich, easy-to-eat nature can make portions add up quickly. Serve a portion in a bowl instead of eating straight from a large bag.
How should you store roasted salted peanuts after opening?
Store roasted salted peanuts in an airtight container in a cool, dry place, away from sunlight and heat. Follow the package’s guidance after opening, and discard them if they develop an off smell, taste, or appearance.
Can you freeze roasted salted peanuts?
Yes, roasted salted peanuts can be frozen in an airtight freezer-safe container or bag. Let the sealed container come to room temperature before opening it, so condensation is less likely to make the peanuts damp.
Can dogs eat roasted salted peanuts?
Roasted salted peanuts are not a good treat for dogs because they contain added salt. Plain peanuts are generally not toxic in small amounts, but shells can pose a choking or digestive risk, and some dogs may react to peanuts.
Are roasted salted peanuts okay for people with diabetes?
Often, yes, in a modest portion: peanuts are less likely to cause a rapid blood-sugar rise than sugary snacks. Still, count their carbohydrates and account for the sodium, especially if your meal plan limits salt.
Can you eat the skin on roasted salted peanuts?
Yes, the thin reddish-brown skin on roasted salted peanuts is edible. It may taste slightly bitter or papery, so you can rub it off if you dislike the texture; it is not the same as the hard outer shell.
What is the difference between dry-roasted and roasted salted peanuts?
Dry-roasted peanuts are cooked without added oil, while roasted salted peanuts have salt added and may also use oil, depending on the product. Compare the ingredient list if you want to know how a particular brand is roasted.
Why do roasted salted peanuts taste bitter or rancid?
A bitter, paint-like, or stale taste can mean the oils in roasted salted peanuts have turned rancid. Heat, air, and light speed this deterioration; do not eat peanuts that smell or taste noticeably off.
How many roasted salted peanuts should you eat in a day?
A small handful is a practical snack portion for many people, though needs vary. Because roasted salted peanuts are easy to overeat and contain added sodium, portion them out rather than repeatedly reaching into the bag.
Peanut (roasted, salted) Vitamins & Minerals
Vitamins
B3
19.32mg · 121% DV
Biotin
25.2µg · 84% DV
Vitamin E
9.24mg · 62% DV
B5
2.38mg · 48% DV
Minerals
Copper
1.54mg · 171% DV
Manganese
2.66mg · 116% DV
Phosphorus
476mg · 68% DV
Magnesium
246mg · 59% DV
Potassium ⭐
924mg · 27% DV
Sodium
546mg · 24% DV
Peanut (roasted, salted) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Peanut (roasted, salted)
To burn the 819 calories in 1 cup (medium) (140 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
What is Peanut (roasted, salted)?
Roasted, salted peanuts are shelled peanuts roasted until crisp and seasoned with salt. Although they’re often grouped with nuts, peanuts are legumes; roasting gives them a deeper, toastier flavour. They’re sold as a ready-to-eat snack in many countries and are a familiar option in bars, at parties and on the go.
Their crunchy texture and salty, slightly sweet taste make them easy to serve by the handful, alongside a drink, or mixed into a snack bowl. They provide protein, fibre and plenty of fat, so a small portion can be satisfying. If you’re watching your salt intake, choose an unsalted variety; for a more varied snack, pair them with fresh fruit.
How Nutritious Is Peanut (roasted, salted)?
Nutrient density
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
High
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Peanut (roasted, salted) Processed?
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Peanut (roasted, salted) Contain Allergens?
Contains these allergens:
Which Diets Is Peanut (roasted, salted) Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Peanut (roasted, salted) Fat Profile
SATURATED
10.78g
MONOUNSATURATED
34.16g
POLYUNSATURATED
21.98g
Omega 6:3 ratio 2184:1
Above the ideal 4:1 (2184:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.