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Bulletproof Coffee Calories
High-fat, low-carb coffee
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 cup (medium) of Bulletproof Coffee (240 g) has 264 calories. That works out to 110 calories per 100 g. It contains 1.2 g of carbs, 0.7 g of protein, 26.4 g of fat and 0 g of fiber. Its 216 µg of Vitamin A covers 24% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Bulletproof Coffee Nutrition Facts
Selected: 1 cup (medium) · 240 g
264
KCAL / 240G
Carbs
1.2g
· 0% DV
Protein
0.7g
· 1% DV
Fat
26.4g
· 34% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 2% · Protein 1% · Fat 97%
Bulletproof Coffee nutrition facts table · 1 cup (medium) (240 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 264 kcal | |
| Total fat | 26.4 g | 34% |
| Saturated fat | 17.28 g | 86% |
| Trans fat | 0.72 g | |
| Sodium | 17 mg | 1% |
| Total carbohydrate | 1.2 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0.7 g | 1% |
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 Cup of Bulletproof Coffee?
| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 264 kcal |
| 100 g | 100 g | 110 kcal |
| 1 cup (small) | 120 g | 132 kcal |
| 1 serving (small) | 180 g | 198 kcal |
| 1 piece (medium) | 240 g | 264 kcal |
| 1 serving (large) | 300 g | 330 kcal |
| 1 cup (large) | 350 g | 385 kcal |
| 1 cup (jumbo) | 480 g | 528 kcal |
Calculated from 110 calories per 100 g.
Frequently Asked Questions About Bulletproof Coffee
How do you make Bulletproof Coffee?
Bulletproof Coffee is made by blending hot brewed coffee with butter or ghee and usually MCT oil until creamy and frothy. Blending helps keep the fat evenly mixed instead of floating in a separate layer.
What is in Bulletproof Coffee?
Bulletproof Coffee typically contains brewed coffee, unsalted butter or ghee, and MCT oil. The classic version is unsweetened, though recipes vary in the type and amount of fat used.
Can you drink Bulletproof Coffee while fasting?
No, Bulletproof Coffee breaks a fast because its butter and MCT oil provide energy. Black coffee without added fat or sweetener is commonly used during fasting, though fasting rules vary by method.
Is Bulletproof Coffee keto-friendly?
Yes, unsweetened Bulletproof Coffee is low in carbohydrates and can fit a ketogenic eating pattern. Its added fats make it more substantial than black coffee, but it does not provide the range of nutrients found in a balanced meal.
Does Bulletproof Coffee help with weight loss?
Bulletproof Coffee does not cause weight loss by itself. It may help some people feel full when used instead of breakfast, but adding it alongside meals can increase overall energy intake because of its added fats.
What is the difference between Bulletproof Coffee and regular coffee?
Bulletproof Coffee blends coffee with butter or ghee and usually MCT oil, while regular coffee is typically served without added fat. The added ingredients give Bulletproof Coffee a richer texture and make it more filling.
Can Bulletproof Coffee replace breakfast?
Bulletproof Coffee can replace breakfast for some people, but it is not a balanced meal on its own: it lacks the variety of protein, fiber, and other nutrients a meal can provide. It is better not to rely on it as your only regular breakfast.
Does Bulletproof Coffee have caffeine?
Yes, Bulletproof Coffee contains caffeine when made with regular coffee; adding butter or oil does not remove it. Choose decaffeinated coffee if you want the creamy drink without most of the caffeine.
Can you drink Bulletproof Coffee at night?
You can drink Bulletproof Coffee at night, but its caffeine may make it harder to fall asleep or affect sleep quality. Using decaffeinated coffee avoids most of that stimulant effect while keeping the drink’s usual texture.
Can you make Bulletproof Coffee without butter or MCT oil?
Yes, you can make coffee without butter or MCT oil, but it will no longer have the usual Bulletproof Coffee ingredients or creamy, blended texture. For a dairy-free version, some people use a plant-based fat instead of butter.
Bulletproof Coffee Vitamins & Minerals
Vitamins
Vitamin A
216µg · 24% DV
Biotin
1.2µg · 4% DV
B2
0.05mg · 4% DV
Vitamin E
0.48mg · 3% DV
Minerals
Magnesium
17mg · 4% DV
Potassium ⭐
120mg · 4% DV
Phosphorus
19mg · 3% DV
Copper
0.02mg · 2% DV
Sodium
17mg · 1% DV
Bulletproof Coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Bulletproof Coffee
To burn the 264 calories in 1 cup (medium) (240 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 Bulletproof Coffee?
Bulletproof Coffee is brewed coffee blended with butter and usually MCT oil, a rich drink popularised in the United States and often associated with low-carb and ketogenic diets. Blending emulsifies the added fats, giving the coffee a smooth, creamy body rather than the texture of ordinary black coffee.
The butter softens coffee’s bitterness, while the added oil makes the cup especially filling. It is commonly served in the morning, often as a breakfast drink or in place of a conventional milky coffee. Its nutrition is predominantly fat, with very little carbohydrate. If you prefer a lighter cup, reduce or leave out the added fats; otherwise, it pairs well with a simple breakfast rather than extra sweeteners.
How Nutritious Is Bulletproof Coffee?
Nutrient density
Low
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
Low
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 Bulletproof Coffee 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 Bulletproof Coffee Contain Allergens?
Contains these allergens:
Which Diets Is Bulletproof Coffee Good For?
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Bulletproof Coffee Fat Profile
SATURATED
17.28g
MONOUNSATURATED
6.72g
POLYUNSATURATED
0.31g
Omega 6:3 ratio 1.6:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.