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Roasted Chestnut Calories
Roasted chestnut is a source of fiber and vitamin C.
In season: Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
5 piece (medium) of Roasted Chestnut (50 g) has 105 calories. That works out to 210 calories per 100 g. It contains 22.5 g of carbs, 1.4 g of protein, 1.1 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 Chestnut Nutrition Facts
Selected: 5 piece (medium) · 50 g
105
KCAL / 50G
Carbs
22.5g
· 8% DV
Protein
1.4g
· 3% DV
Fat
1.1g
· 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 85% · Protein 5% · Fat 10%
Roasted Chestnut nutrition facts table · 5 piece (medium) (50 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 105 kcal | |
| Total fat | 1.1 g | 1% |
| Saturated fat | 0.2 g | 1% |
| Trans fat | 0 g | |
| Sodium | 1.5 mg | 0% |
| Total carbohydrate | 22.5 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 Chestnut?
| Serving | Amount | Calories |
|---|---|---|
| 5 piece (medium) | 50 g | 105 kcal |
| 1 piece (small) | 10 g | 21 kcal |
| 1 serving (medium) | 60 g | 126 kcal |
| 100 g | 100 g | 210 kcal |
| 10 piece (large) | 100 g | 210 kcal |
| 1 pack (whole) | 100 g | 210 kcal |
| 2 serving (large) | 120 g | 252 kcal |
| 1 cup (whole) | 140 g | 294 kcal |
Calculated from 210 calories per 100 g.
Frequently Asked Questions About Roasted Chestnut
How do you roast chestnuts in the oven?
Score each chestnut through the shell, then arrange them in one layer on a baking tray and roast in a hot oven until the shells curl back and the insides are tender. Wrap them in a clean towel for a few minutes before peeling.
Why do you score chestnuts before roasting them?
Scoring gives steam a way to escape, so chestnuts are less likely to burst as they heat. Cut through the shell and inner skin without slicing the nut in half, and keep your fingers clear of the blade.
How can you peel roasted chestnuts easily?
Peel roasted chestnuts while they are still warm, when the shell and inner skin separate more readily. Wrap them in a towel for a few minutes after roasting, then remove both layers before they cool completely.
How can you tell when roasted chestnuts are done?
Roasted chestnuts are done when their scored shells have opened and the flesh feels tender. Peel one to check the centre; if it is still firm or chalky, roast the rest a little longer without letting them dry out.
Should you soak chestnuts before roasting them?
Soaking chestnuts is optional. A brief soak can help keep them moist as they roast, but dry chestnuts can be roasted successfully too. If you soak them, drain and score them before putting them in the oven.
How should you store leftover roasted chestnuts?
Cool leftover roasted chestnuts, place them in a covered container, and refrigerate them rather than leaving them at room temperature. Eat them within a few days, and discard any that develop mould, an off smell, or a sticky texture.
Can you freeze roasted chestnuts?
Yes, roasted chestnuts can be frozen. Let them cool, peel them, and pack them in an airtight freezer-safe container or bag. Thaw only the amount you need, since repeated thawing and refreezing can affect their texture.
What is the best way to reheat roasted chestnuts?
Reheat roasted chestnuts in a covered pan over low heat or in the oven until warm. A small splash of water can help prevent them from drying out. In a microwave, use short bursts and check them between each one.
Can you eat the skin of roasted chestnuts?
The hard outer shell of a roasted chestnut should be removed. The thin inner skin is technically edible, but it can taste bitter or astringent, so most people peel it off as well.
Are roasted chestnuts healthy to eat?
Roasted chestnuts provide fibre and vitamin C, and they contain much less fat than most tree nuts. They are also rich in starch, so they work best as part of a varied meal rather than as an unlimited snack.
Roasted Chestnut 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
35mg · 5% DV
Sodium
1.5mg · 0% DV
Roasted Chestnut Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Roasted Chestnut
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 Chestnut?
Roasted chestnuts are whole chestnuts cooked in their shells, commonly over a fire or in an oven. They are a familiar cold-weather street snack in parts of Europe and East Asia, and are also easy to roast at home after scoring the shells. Once cooked, the flesh is soft, mildly sweet and floury rather than crisp; peel it while warm, taking care around the steam.
Enjoy them on their own as a snack, or serve them alongside seasonal fruit. Unlike many other nuts, chestnuts are mostly starchy and relatively low in fat, while providing fibre and vitamin C. A 100 g portion has 5.1 g of fibre. For a lighter snack, have a few with fruit; they also work well chopped into grain dishes or stuffing.
How Nutritious Is Roasted Chestnut?
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
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 Chestnut 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 Chestnut Contain Allergens?
No known major allergens
Which Diets Is Roasted Chestnut 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 Chestnut Fat Profile
SATURATED
0.2g
MONOUNSATURATED
0.45g
POLYUNSATURATED
0.3g
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.