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Roasted Chestnuts Calories
Roasted, fiber-rich, vitamin-rich, low-fat snack
In season: Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
5 piece (medium) of Roasted Chestnuts (50 g) has 105 calories. That works out to 210 calories per 100 g. It contains 22.8 g of carbs, 1.4 g of protein, 1 g of fat and 2.6 g of fiber. Its 0.7 mg of Manganese covers 28% of the Daily Value. Its glycemic index is 60 (medium), so it raises blood sugar at a moderate pace.
Roasted Chestnuts Nutrition Facts
Selected: 5 piece (medium) · 50 g
105
KCAL / 50G
Carbs
22.8g
· 8% DV
Protein
1.4g
· 3% DV
Fat
1g
· 1% DV
Fiber
2.6g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 86% · Protein 5% · Fat 9%
Roasted Chestnuts nutrition facts table · 5 piece (medium) (50 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 105 kcal | |
| Total fat | 1 g | 1% |
| Saturated fat | 0.15 g | 1% |
| Trans fat | 0 g | |
| Sodium | 1.5 mg | 0% |
| Total carbohydrate | 22.8 g | 8% |
| Fiber | 2.6 g | 9% |
| Protein | 1.4 g | 3% |
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 5 Pieces of Roasted Chestnuts?
| Serving | Amount | Calories |
|---|---|---|
| 5 piece (medium) | 50 g | 105 kcal |
| 1 piece (whole) | 10 g | 21 kcal |
| 3 piece (small) | 30 g | 63 kcal |
| 1 serving (medium) | 60 g | 126 kcal |
| 100 g | 100 g | 210 kcal |
| 10 piece (large) | 100 g | 210 kcal |
| 1 cup (whole) | 143 g | 300 kcal |
| 20 piece (jumbo) | 200 g | 420 kcal |
Calculated from 210 calories per 100 g.
Frequently Asked Questions About Roasted Chestnuts
How do you roast chestnuts in the oven?
Roasted chestnuts are easy to make in an oven: rinse and dry the chestnuts, then cut an X through the shell on the rounded side. Arrange them in one layer and roast until the shells open and the centers feel tender.
How do you peel roasted chestnuts easily?
Peel roasted chestnuts while they are still warm, when the shell and inner skin are loosest. Wrap them in a clean towel for a few minutes after roasting to trap steam, then peel a few at a time so they do not cool completely.
Why do you cut chestnuts before roasting them?
Chestnuts need a cut in the shell so steam can escape as they roast. Without it, pressure can build and the chestnuts may burst. Make the cut deep enough to pierce the inner skin, but avoid cutting the nut in half.
Are roasted chestnuts good for you?
Yes, roasted chestnuts provide fiber and are naturally much lower in fat than most nuts. They are also relatively rich in carbohydrates, so they may affect blood sugar; people managing diabetes should account for the portion they eat.
How should you store roasted chestnuts?
Store cooked roasted chestnuts in a covered container in the refrigerator once they have cooled. Eat them within a few days and discard any with mold, an unpleasant sour smell, or a sticky texture. Leaving them out for a long time can shorten their safe storage life.
Can you freeze roasted chestnuts?
Yes, roasted chestnuts freeze well. Let them cool, remove the shells, and pack the kernels in an airtight freezer bag or container. Thaw only what you plan to use, then warm them in a pan or oven for a softer texture.
Can you eat chestnuts raw?
Yes, edible sweet chestnuts can be eaten raw, but they are firmer and more astringent than cooked chestnuts. Their shells and inner skins are also harder to remove raw, so roasting or boiling is usually more pleasant.
Are chestnuts and horse chestnuts the same thing?
No, edible chestnuts and horse chestnuts come from different trees. Sweet chestnuts are the ones sold for roasting and eating; horse chestnuts, sometimes called conkers, are toxic and should never be eaten.
Are roasted chestnuts safe for dogs?
Plain sweet chestnuts are not considered toxic to dogs, but whole chestnuts can cause choking or stomach upset, and salted or seasoned ones are unsuitable. Keep horse chestnuts away from dogs because they are toxic.
How can you tell if chestnuts have gone bad?
Bad chestnuts may feel unusually light or hollow, have visible mold or small holes, or smell sour or rancid. Discard any questionable ones before roasting; a sound chestnut should feel firm and substantial inside its shell.
Roasted Chestnuts Vitamins & Minerals
Vitamins
Vitamin C
13mg · 14% DV
B1
0.12mg · 10% DV
B6
0.17mg · 10% DV
Folate
31µg · 8% DV
Minerals
Manganese
0.65mg · 28% DV
Copper
0.23mg · 26% DV
Potassium ⭐
259mg · 8% DV
Phosphorus
47mg · 7% DV
Sodium
1.5mg · 0% DV
Roasted Chestnuts Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Roasted Chestnuts
To burn the 105 calories in 5 piece (medium) (50 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 Roasted Chestnuts?
Roasted chestnuts are whole chestnuts cooked over hot coals, in an oven or in a pan, until their shells split and the flesh softens. They are especially associated with autumn and winter, and are sold hot by street vendors in many places, from Turkey to parts of Europe and East Asia. At home, scoring the shells before roasting helps them open and makes peeling easier.
The flesh is tender, mildly sweet and starchy, with a smoky edge when cooked over fire. Eat them warm as a snack, or serve them alongside other seasonal dishes. Unlike most nuts, chestnuts are low in fat and provide carbohydrates and fibre; 100 grams has 5.1 grams of fibre. Pair a small portion with fruit or yoghurt for a more balanced snack.
How Nutritious Is Roasted Chestnuts?
Nutrient density
Medium
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
Medium
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 Roasted Chestnuts 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 Roasted Chestnuts Contain Allergens?
No known major allergens
Which Diets Is Roasted Chestnuts Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Roasted Chestnuts Fat Profile
SATURATED
0.15g
MONOUNSATURATED
0.35g
POLYUNSATURATED
0.35g
Omega 6:3 ratio 12.5:1
Above the ideal 4:1 (12.5:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.