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Chocolate 80% Calories
High cocoa content, antioxidant source, low sugar
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 piece (medium) of Chocolate 80% (20 g) has 120 calories. That works out to 600 calories per 100 g. It contains 6 g of carbs, 1.6 g of protein, 9.2 g of fat and 2.2 g of fiber. Its 0.4 mg of Copper covers 40% of the Daily Value. Its glycemic index is 23 (low), so it raises blood sugar slowly.
Chocolate 80% Nutrition Facts
Selected: 1 piece (medium) · 20 g
120
KCAL / 20G
Carbs
6g
· 2% DV
Protein
1.6g
· 3% DV
Fat
9.2g
· 12% DV
Fiber
2.2g
· 8% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 21% · Protein 6% · Fat 73%
Chocolate 80% nutrition facts table · 1 piece (medium) (20 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 120 kcal | |
| Total fat | 9.2 g | 12% |
| Saturated fat | 5.6 g | 28% |
| Trans fat | 0 g | |
| Sodium | 4 mg | 0% |
| Total carbohydrate | 6 g | 2% |
| Fiber | 2.2 g | 8% |
| Protein | 1.6 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 1 Medium Chocolate 80%?
| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 20 g | 120 kcal |
| 1 piece (small) | 10 g | 60 kcal |
| 1 slice (thin) | 15 g | 90 kcal |
| 1 slice (thick) | 25 g | 150 kcal |
| 1 serving (medium) | 30 g | 180 kcal |
| 1 piece (large) | 40 g | 240 kcal |
| 1 serving (large) | 50 g | 300 kcal |
| 100 g | 100 g | 600 kcal |
| 1 pack (whole) | 100 g | 600 kcal |
Calculated from 600 calories per 100 g.
Frequently Asked Questions About Chocolate 80%
What does 80% mean on Chocolate 80%?
The 80% refers to the share of cocoa ingredients in Chocolate 80%, not the amount of cocoa powder alone. The remaining ingredients commonly include sugar and cocoa butter, so the percentage does not mean the bar is sugar-free.
Is Chocolate 80% a good choice for a low-sugar treat?
Yes, Chocolate 80% is usually lower in sugar than milk chocolate because more of the bar comes from cocoa. It is still energy-dense, so a small piece is a more practical treat than eating several servings.
How much Chocolate 80% should you eat in a day?
A typical serving of Chocolate 80% is about 20 grams, roughly one medium piece. That is a useful portion guide, not a daily requirement; its rich flavour makes a small amount satisfying for many people.
Does Chocolate 80% contain caffeine?
Yes, Chocolate 80% contains caffeine and theobromine from cocoa. The amount varies by product, and both compounds can feel stimulating to sensitive people, especially when the chocolate is eaten later in the day.
Can people with diabetes eat Chocolate 80%?
People with diabetes may be able to include Chocolate 80% in a meal plan, but 80% cocoa does not mean sugar-free. Count its carbohydrates and consider your individual glucose response; a diabetes care professional can advise on your plan.
Why does Chocolate 80% taste so bitter?
Chocolate 80% tastes more bitter than milk chocolate because it contains a higher proportion of cocoa and usually less sugar to balance cocoa's natural bitterness. Cocoa variety and processing also shape the final flavour.
Can you bake with Chocolate 80% instead of baking chocolate?
Yes, Chocolate 80% works in brownies, cakes and ganache, but it can make the result less sweet and more intense than a recipe made with sweeter chocolate. Adjust the recipe's added sugar to suit the flavour you want.
Why does Chocolate 80% sometimes get white spots?
White or grey patches on Chocolate 80% are often chocolate bloom: cocoa butter or sugar has moved to the surface after temperature or humidity changes. It may look less appealing, but bloom alone does not mean the chocolate has spoiled.
Is Chocolate 80% too stimulating to eat before bed?
It can be, particularly if you are sensitive to caffeine or theobromine. Chocolate 80% contains both cocoa stimulants, so choosing an earlier time is sensible if you notice that evening chocolate disrupts your sleep.
Can dogs eat Chocolate 80%?
No, do not give Chocolate 80% to dogs. Cocoa contains theobromine and caffeine, which are toxic to dogs, and higher-cocoa chocolate can be especially dangerous. If your dog has eaten any, contact a veterinarian promptly.
Chocolate 80% Vitamins & Minerals
Vitamins
Vitamin E
0.44mg · 3% DV
B2
0.02mg · 2% DV
B1
0.02mg · 2% DV
B3
0.22mg · 1% DV
Minerals
Copper
0.36mg · 40% DV
Iron
2.38mg · 13% DV
Manganese
0.3mg · 13% DV
Magnesium
46mg · 11% DV
Potassium ⭐
143mg · 4% DV
Sodium
4mg · 0% DV
Chocolate 80% Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Chocolate 80%
To burn the 120 calories in 1 piece (medium) (20 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 Chocolate 80%?
Chocolate 80% is dark chocolate made with a high proportion of cocoa ingredients—cocoa solids and cocoa butter—with less room for sugar than in milk chocolate. Cocoa beans are fermented, dried and roasted before being ground into the base of the chocolate; the exact flavour varies with the beans and how they are made into a bar.
Expect a deep, roasted cocoa taste with a pleasant bitterness and a firm snap, followed by a smooth melt. It is often enjoyed in a small square with coffee or tea, or grated into baking and desserts. It is rich in energy and provides fibre, with 11 g per 100 g. If you prefer a gentler taste, try it with fruit or nuts; a little can bring plenty of flavour to porridge or homemade desserts.
How Nutritious Is Chocolate 80%?
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 Chocolate 80% Processed?
NOVA 3
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 Chocolate 80% Contain Allergens?
No known major allergens
Which Diets Is Chocolate 80% Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Chocolate 80% Fat Profile
SATURATED
5.6g
MONOUNSATURATED
2.6g
POLYUNSATURATED
0.5g
Omega 6:3 ratio 22:1
Above the ideal 4:1 (22:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.