Calories and Nutritional Breakdown of 100g Dark Chocolate (2026 Guide)

August 9, 2026

What Are the Calories in 100g of Dark Chocolate?

Dark chocolate is a delicious treat packed with nutrients, but it can also be high in calories. In 100 grams of dark chocolate, you’ll find approximately 500-600 calories, depending on the cocoa content and added ingredients. This makes it essential to keep portion sizes in mind if you're tracking your calorie intake.

What Nutrients Are Found in Dark Chocolate?

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Along with calories, dark chocolate is rich in several beneficial nutrients. Here's a breakdown of the major nutrients found in a standard 100g serving of dark chocolate:

NutrientAmount per 100g
Calories500-600
Fat30-40g
Carbohydrates40-50g
Protein5-8g
Sugar25-35g
Fiber7-12g

How Does Dark Chocolate Fit into a Healthy Diet?

In moderation, dark chocolate can fit into a healthy diet. Here are a few benefits and tips:

Using SlimmerAI, you can quickly snap a photo of your chocolate and get exact calorie counts, making portion control easier.

Is All Dark Chocolate Created Equal?

No! The nutritional profile of dark chocolate varies significantly based on the cocoa content:

Check labels for cocoa percentage before purchasing. SlimmerAI can also help you analyze different brands by providing nutritional information based on pictures.

Frequently Asked Questions

How many calories are in a bar of dark chocolate?

The calories in a bar of dark chocolate can range widely, often between 500-600 calories for a 100g bar, depending on cocoa content.

Is dark chocolate healthier than milk chocolate?

Yes, dark chocolate is generally considered healthier than milk chocolate due to higher cocoa content, lower sugar levels, and increased antioxidants.

How should I store dark chocolate?

Store dark chocolate in a cool, dry place, away from strong light and odors to maintain its taste and texture.

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