EatBetterEatBetter
Foods ▾
Ready & Packaged FoodsVegetables & LegumesDesserts & ConfectioneryMeat & ProteinGrains & BakeryBeveragesMilk & DairyNatural & Other Foods

Ready & Packaged Foods

All →
Fast Food & RestaurantBurgers · Pizza · Doner & Wrap · Fried Sides · Restaurant Menu Items

Explore foods by category, subcategory or brand

CompareBrands
Tools ▾

Calorie Calculator

Work out your daily calorie needs

BMI Calculator

Body mass index from your height and weight

Food GuideCompareBlog
TR
Download on the App StoreGet it on Google Play
Lightly roasted peanuts are loosely piled, with small oval kernels in thin reddish-brown skins, a few split to reveal their pale golden interiors and lightly toasted, uneven surfaces.
●Low GI
⚡High Potassium
💪High Protein

Lightly Roasted Peanuts Calories

Source of protein, fiber, and healthy fats

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

587kcal

GI

14low

POTASSIUM · 100 G

658mg

FIBER · 100 G

8.4g

Quick answer

1 ounce (small) of Lightly Roasted Peanuts (28 g) has 164 calories. That works out to 587 calories per 100 g. It contains 6 g of carbs, 6.8 g of protein, 13.9 g of fat and 2.4 g of fiber. Its 0.3 mg of Copper covers 35% of the Daily Value. Its glycemic index is 14 (low), so it raises blood sugar slowly.

Lightly Roasted Peanuts Nutrition Facts

Selected: 1 ounce (small) · 28 g

164

KCAL / 28G

Carbs

6g

· 2% DV

Protein

6.8g

· 14% DV

Fat

13.9g

· 18% DV

Fiber

2.4g

· 9% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 14% · Protein 15% · Fat 71%

Lightly Roasted Peanuts nutrition facts table · 1 ounce (small) (28 g)

NutrientAmount% DV
Calories164 kcal
Total fat13.9 g18%
Saturated fat1.93 g10%
Trans fat0 g
Sodium1.68 mg0%
Total carbohydrate6 g2%
Fiber2.4 g9%
Protein6.8 g14%

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.

EatBetter

Log this food in EatBetter

100,000+ people use it

  • Get your daily calorie target
  • Snap your meal, log it in seconds
  • See every vitamin and mineral
QR code to get the EatBetter app

📸 Scan the code to get the app free.

The EatBetter app recognising potatoes, broccoli and salmon on a plate

How Many Calories in 1 Small oz of Lightly Roasted Peanuts?

ServingAmountCalories
1 ounce (small)28 g164 kcal
1 tablespoon (small)9 g53 kcal
2 tablespoon (medium)18 g106 kcal
1 serving (medium)30 g176 kcal
0.25 cup (quarter)37 g217 kcal
0.33 cup (medium)50 g294 kcal
1 pack (small)50 g294 kcal
½ cup (half)73 g429 kcal
100 g100 g587 kcal
1 cup (large)146 g857 kcal

Calculated from 587 calories per 100 g.

Frequently Asked Questions About Lightly Roasted Peanuts

Are lightly roasted peanuts healthy?

Yes, lightly roasted peanuts provide protein, fiber and mostly unsaturated fats. They are also energy-dense, so it is easy to eat more than intended straight from a large bag; portion some into a bowl instead.

How should you store lightly roasted peanuts after opening?

Keep lightly roasted peanuts in an airtight container in a cool, dry place. Air, humidity and heat make them lose their crispness and turn stale faster; seal the container again promptly after each use.

Can you freeze lightly roasted peanuts?

Yes, lightly roasted peanuts freeze well when sealed in an airtight, freezer-safe container. Thaw only the amount you plan to eat, and let it come to room temperature while still sealed to reduce condensation and sogginess.

Can you eat the skins on lightly roasted peanuts?

Yes, the thin reddish-brown skins on lightly roasted peanuts are edible. They add a slightly bitter taste and contain fiber and plant compounds. Remove the hard outer shell if the peanuts are sold in one.

Are lightly roasted peanuts better than raw peanuts?

Neither is automatically better: lightly roasted peanuts are crispier and have a stronger, toasted flavor, while raw peanuts taste milder. Light roasting does not remove all their nutrients, though heat can reduce some sensitive compounds.

How can you tell if lightly roasted peanuts have gone rancid?

Lightly roasted peanuts may be rancid if they smell like paint or old oil, or taste sharply bitter or stale. Discard peanuts with mold or a musty smell, too; do not try to rescue them by roasting again.

Do lightly roasted peanuts need to be refrigerated?

No, lightly roasted peanuts do not need refrigeration if you will use them soon and keep them tightly sealed in a cool, dry pantry. Refrigeration can help preserve freshness in a warm or humid home.

Do lightly roasted peanuts cause weight gain?

Lightly roasted peanuts do not cause weight gain by themselves, but their energy density makes large or frequent portions easy to overdo. Measuring out a serving rather than eating from the bag can help keep portions in check.

Should you wash lightly roasted peanuts before eating them?

No, ready-to-eat lightly roasted peanuts do not need washing. Water can make them soggy and, if they are then stored damp, encourage spoilage. If they look dirty or contaminated, discard them rather than rinsing them.

Can babies eat lightly roasted peanuts?

Babies should not be given whole lightly roasted peanuts because they are a choking hazard. For introducing peanut foods, use a smooth, age-appropriate form mixed into food, and ask your pediatrician first if the baby has severe eczema or a known food allergy.

Lightly Roasted Peanuts Vitamins & Minerals

Vitamins

B3

3.86mg · 24% DV

Biotin

4.9µg · 16% DV

Vitamin E

2.32mg · 15% DV

B1

0.12mg · 10% DV

Minerals

Copper

0.32mg · 36% DV

Manganese

0.53mg · 23% DV

Phosphorus

100mg · 14% DV

Magnesium

49mg · 12% DV

Potassium ⭐

184mg · 5% DV

Sodium

1.68mg · 0% DV

Lightly Roasted Peanuts Glycemic Index

GLYCEMIC INDEX

14
Low
0 Low5570100

GLYCEMIC LOAD

0.8
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Lightly Roasted Peanuts

To burn the 164 calories in 1 ounce (small) (28 g):

🚶

41min

Walking (5 km/h)

🏃

17min

Running (8 km/h)

🚴

22min

Cycling

🏊

19min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Lightly Roasted Peanuts?

Lightly roasted peanuts are the edible seeds of a legume, gently roasted to bring out their nutty aroma while keeping a crisp bite. Native to South America and now grown widely, they’re enjoyed around the world as a simple snack.

Eat them by the handful, or add them to trail mix, salads and other dishes for crunch. Their savoury, roasted flavour pairs well with dried fruit and a cup of tea or coffee. Peanuts provide protein, fibre and mostly unsaturated fats, but they’re energy-dense. For a lighter snack, choose an unsalted option and keep the portion modest.

How Nutritious Is Lightly Roasted Peanuts?

Nutrient density

High

66/ 100

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

60/ 100

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 Lightly Roasted Peanuts 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 Lightly Roasted Peanuts Contain Allergens?

Contains these allergens:

Gluten free
Dairy free
Eggs free
Peanuts yes
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Lightly Roasted Peanuts Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Lightly Roasted Peanuts Fat Profile

SATURATED

1.93g

MONOUNSATURATED

6.83g

POLYUNSATURATED

4.4g

Compare Lightly Roasted Peanuts

🥜vs🥜
Lightly Roasted Peanuts vs Peanuts20 kcal more per 100 g
→
🥜vs🥜
Lightly Roasted Peanuts vs Walnut67 kcal fewer per 100 g
→
🥜vs🥜
Lightly Roasted Peanuts vs Almond8 kcal more per 100 g
→
🥜vs🌻
Lightly Roasted Peanuts vs Sunflower seeds3 kcal more per 100 g
→

Foods Similar to Lightly Roasted Peanuts

🥜

Peanuts

567 kcal

🥜

Walnut

654 kcal

🥜

Almond

579 kcal

🌻

Sunflower seeds

584 kcal

🥄

Tahini

595 kcal

🥥

Grated coconut

354 kcal

🌰

Hazelnut pieces

628 kcal

🥜

Raw walnut

654 kcal

Have another question about Lightly Roasted Peanuts?

Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.

EatBetter

Scan calories with your camera

Instant AI nutrition analysis

App StoreGoogle Play

Nutrition data compiled from USDA FoodData Central and scientific sources.