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Sugar-Free Chocolate Calories
No added sugar, high cocoa content, low glycemic impact
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 piece (medium) of Sugar-Free Chocolate (20 g) has 86 calories. That works out to 430 calories per 100 g. It contains 7 g of carbs, 1.5 g of protein, 6.4 g of fat and 2.4 g of fiber. Its 0.3 mg of Copper covers 38% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
What is Sugar-Free Chocolate?
Sugar-Free Chocolate is made from cocoa solids and cocoa butter without sugar in the recipe. Some varieties use alternative sweeteners for sweetness, while the cocoa itself gives the bar its deep, slightly bitter flavour. It is usually firm and smooth, melting slowly in the mouth; darker, high-cocoa versions tend to taste more intense than milk chocolate.
It can be enjoyed a piece at a time with coffee or tea, or chopped into baking and desserts. Its nutritional profile is energy-dense, with much of that energy coming from fat; cocoa also contributes fibre, with 12 g per 100 g. For a simple, satisfying treat, pair a small piece with unsweetened coffee or fruit.
Sugar-Free Chocolate Nutrition Facts
Selected: 100 g
430
KCAL / 100G
Carbs
35g
· 13% DV
Protein
7.5g
· 15% DV
Fat
32g
· 41% DV
Fiber
12g
· 43% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 31% · Protein 7% · Fat 62%
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Sugar-Free Chocolate Vitamins & Minerals
Vitamins
Vitamin E
1.8mg · 12% DV
B2
0.12mg · 9% DV
B3
1.1mg · 7% DV
B1
0.08mg · 7% DV
Minerals
Copper
2mg · 222% DV
Manganese
1mg · 43% DV
Iron
7mg · 39% DV
Phosphorus
210mg · 30% DV
Potassium ⭐
480mg · 14% DV
How Nutritious Is Sugar-Free Chocolate?
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.
Sugar-Free Chocolate Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Sugar-Free Chocolate
To burn the 430 calories in 100 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.
Is Sugar-Free 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 Sugar-Free Chocolate Contain Allergens?
No known major allergens
Which Diets Is Sugar-Free Chocolate Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Sugar-Free Chocolate Fat Profile
SATURATED
19g
MONOUNSATURATED
10g
POLYUNSATURATED
1.2g
Omega 6:3 ratio 7.5:1
Above the ideal 4:1 (7.5:1).
Compare Sugar-Free Chocolate
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Frequently Asked Questions About Sugar-Free Chocolate
Is sugar-free chocolate safe for dogs?
No. Sugar-free chocolate is still chocolate, and its theobromine can poison dogs; some products may also contain xylitol, which is especially dangerous. If your dog eats any, contact a veterinarian promptly and keep the packaging.
What sweeteners are used in sugar-free chocolate?
Sugar-free chocolate commonly uses sweeteners such as maltitol, erythritol, stevia, or sucralose instead of sugar. The ingredient varies by product and affects its sweetness, texture, and how some people tolerate it.
Does sugar-free chocolate raise blood sugar?
It can. Sugar-free chocolate may still contain digestible carbohydrates, and certain sweeteners, including maltitol, can affect blood glucose. If you have diabetes, check the product’s carbohydrate information and account for your portion in your usual plan.
Can sugar-free chocolate cause diarrhea?
Yes, sugar-free chocolate containing sugar alcohols such as maltitol can cause diarrhea, gas, or bloating, especially when you eat a large amount. These effects are related to the sweetener, not simply to the absence of sugar.
Can you bake with sugar-free chocolate?
Yes, sugar-free chocolate can be used in baking, but it may not behave exactly like regular chocolate. Sweeteners can change browning, sweetness, and texture, so use a recipe designed for sugar-free chocolate when possible.
Is sugar-free chocolate keto-friendly?
Some sugar-free chocolate can fit a keto diet, but “sugar-free” does not mean carbohydrate-free. Check the product’s carbohydrate content and sweetener, then consider the amount you plan to eat within your daily limit.
Does sugar-free chocolate contain caffeine?
Yes. Cocoa naturally contains caffeine, and sugar-free chocolate also contains theobromine. The amount depends on its cocoa content and serving size, so a high-cocoa piece late in the day may affect people sensitive to stimulants.
Can you eat sugar-free chocolate during pregnancy?
Usually, a modest serving can be part of a varied diet during pregnancy, but sugar-free chocolate may contain caffeine and sugar alcohols. If you have a pregnancy-related condition or a specific dietary restriction, ask your healthcare professional about your individual needs.
Does sugar-free chocolate help with weight loss?
Not by itself. Sugar-free chocolate can still be energy-dense, so replacing regular chocolate with it does not guarantee weight loss. It may suit someone who wants to reduce added sugar, but portion size still matters.
Why does sugar-free chocolate sometimes feel gritty?
Sugar-free chocolate can feel gritty when its sweetener does not dissolve or disperse as smoothly as sugar. Some sugar alcohols have a noticeable crystalline texture, and the effect can vary with the product and how it is stored.
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Nutrition data compiled from USDA FoodData Central and scientific sources.