1 piece (medium) of 80% cocoa dark chocolate (20 g) has 110 calories. That works out to 550 calories per 100 g. It contains 5.6 g of carbs, 1.6 g of protein, 8.4 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 25 (low), so it raises blood sugar slowly.

What is 80% cocoa dark chocolate?

80% cocoa dark chocolate is a bar made mainly from cocoa solids and cocoa butter, with sugar added; the high cocoa proportion gives it a much deeper flavour than milk chocolate. It breaks with a firm snap and melts slowly, tasting intensely chocolatey with a pronounced bitterness. It is often enjoyed a square at a time with coffee or tea, or chopped into baking and desserts. Its strong flavour means a little can go a long way.

This is a relatively low-sugar chocolate with a notable fibre content: it provides 11 g of fibre per 100 g. Try a small piece alongside fresh fruit, or grate some over porridge or yoghurt for a rich cocoa note without using much.

80% cocoa dark chocolate Nutrition Facts

Selected: 100 g

550

KCAL / 100G

Carbs

28g

· 10% DV

Protein

· 16% DV

Fat

42g

· 54% DV

Fiber

11g

· 39% 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%

80% cocoa dark chocolate Vitamins & Minerals

Vitamins

0.25mg · 19% DV

0.08mg · 7% DV

Biotin

2µg · 7% DV

Vitamin K

8µg · 7% DV

Minerals

Copper

2mg · 222% DV

Magnesium

230mg · 55% DV

Iron

8mg · 44% DV

Manganese

1mg · 43% DV

How Nutritious Is 80% cocoa dark chocolate?

Nutrient density

Medium

45/ 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

Medium

42/ 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.

80% cocoa dark chocolate Glycemic Index

GLYCEMIC INDEX

Low

0 Low5570100

GLYCEMIC LOAD

Low

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

How to Burn Off 80% cocoa dark chocolate

To burn the 550 calories in 100 g:

🚶

136min

Walking (5 km/h)

🏃

56min

Running (8 km/h)

🚴

75min

Cycling

🏊

64min

Swimming

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

Is 80% cocoa dark chocolate 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 80% cocoa dark chocolate Contain Allergens?

Contains these allergens:

Gluten free

Dairy yes

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is 80% cocoa dark chocolate Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

— Not suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

80% cocoa dark chocolate Fat Profile

SATURATED

25g

MONOUNSATURATED

12g

POLYUNSATURATED

⚖️

Omega 6:3 ratio 7.5:1

Above the ideal 4:1 (7.5:1).

Compare 80% cocoa dark chocolate

🍫vs🍬

80% cocoa dark chocolate vs Rose Turkish delight220 kcal more per 100 g

→🍫vs🍯

80% cocoa dark chocolate vs Caramel sauce230 kcal more per 100 g

→🍫vs🍫

80% cocoa dark chocolate vs Dark chocolate10 kcal more per 100 g

→🍫vs🍮

80% cocoa dark chocolate vs Höşmerim230 kcal more per 100 g

→

Foods Similar to 80% cocoa dark chocolate

🍬

Rose Turkish delight

330 kcal

🍯

Caramel sauce

320 kcal

🍫

Dark chocolate

540 kcal

🍮

Höşmerim

320 kcal

🍫

Chocolate sauce

210 kcal

🍬

Fruit Leather

320 kcal

🍬

Pistachio Turkish Delight

370 kcal

🍮

Kazandibi

145 kcal

Frequently Asked Questions About 80% cocoa dark chocolate

Is 80% cocoa dark chocolate good for you?

80% cocoa dark chocolate can be a nourishing sweet because it provides cocoa compounds and fibre, but it is also energy-dense. Enjoying a modest portion lets you include it in a balanced diet without treating it as a health food or eating it without limit.

How much 80% cocoa dark chocolate should you eat a day?

A small piece, about 20 g, is a reasonable portion for many people. Larger amounts are possible, but the energy in chocolate adds up quickly as the portion grows.

Does 80% cocoa dark chocolate contain caffeine?

Yes, 80% cocoa dark chocolate contains caffeine from cocoa, along with theobromine, which can also have a mild stimulant effect. The amount varies by product and serving, so people who are sensitive to caffeine may want to avoid eating it late in the day.

Does 80% cocoa dark chocolate keep you awake?

It can affect sleep in people who are sensitive to caffeine or theobromine, especially when eaten in the evening. If you notice it makes it harder to fall asleep, have your 80% cocoa dark chocolate earlier in the day or choose a smaller portion.

Why does 80% cocoa dark chocolate turn white?

A whitish coating is usually fat or sugar crystals rising to the surface, often after temperature changes or exposure to moisture. It does not necessarily mean the chocolate is spoiled, but discard it if its smell or taste has also changed.

How do you melt 80% cocoa dark chocolate without burning it?

Melt 80% cocoa dark chocolate gently in a double boiler or in a microwave using short bursts, stirring between each one. Keep water out of the bowl; even a little can make melted chocolate seize, while excessive heat can scorch it.

What does 80% cocoa mean in 80% cocoa dark chocolate?

It means cocoa ingredients make up 80% of the chocolate, including cocoa solids and cocoa butter; the remaining ingredients may include sugar and other components. It does not mean the bar is 80% sugar-free cocoa powder or that every brand has the same sweetness.

Can you use 80% cocoa dark chocolate instead of milk chocolate in baking?

Yes, but the result will taste more intensely chocolatey and less sweet than if you use milk chocolate. When adapting a recipe, consider adding a little more sweetener; the exact adjustment depends on the recipe and the sweetness of the chocolate.

Can dogs eat 80% cocoa dark chocolate?

No, do not give 80% cocoa dark chocolate to dogs. Dark chocolate contains theobromine, which dogs cannot process safely; the high cocoa content makes it especially unsuitable. If a dog has eaten some, contact a veterinarian promptly.

How should you store 80% cocoa dark chocolate?

Keep 80% cocoa dark chocolate sealed in a cool, dry place away from sunlight and strong-smelling foods. Refrigeration can expose it to moisture and odours, so a cupboard is preferable unless your room is too warm.

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 24, 2026