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Protein Coffee (Sugar-Free, Lactose-Free) Calories
High-protein, sugar-free, lactose-free, low-carb coffee beverage
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 cup (medium) of Protein Coffee (Sugar-Free, Lactose-Free) (250 g) has 138 calories. That works out to 55 calories per 100 g. It contains 5.5 g of carbs, 21.3 g of protein, 2.8 g of fat and 0.5 g of fiber. Its 1 µg of B12 covers 42% of the Daily Value. Its glycemic index is 10 (low), so it raises blood sugar slowly.
Protein Coffee (Sugar-Free, Lactose-Free) Nutrition Facts
Selected: 1 cup (medium) · 250 g
138
KCAL / 250G
Carbs
5.5g
· 2% DV
Protein
21.3g
· 43% DV
Fat
2.8g
· 4% DV
Fiber
0.5g
· 2% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 17% · Protein 64% · Fat 19%
Protein Coffee (Sugar-Free, Lactose-Free) nutrition facts table · 1 cup (medium) (250 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 138 kcal | |
| Total fat | 2.8 g | 4% |
| Saturated fat | 1.5 g | 8% |
| Trans fat | 0 g | |
| Sodium | 163 mg | 7% |
| Total carbohydrate | 5.5 g | 2% |
| Fiber | 0.5 g | 2% |
| Protein | 21.3 g | 43% |
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 Protein Coffee (Sugar-Free, Lactose-Free)?
| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 250 g | 138 kcal |
| 1 pack (mini) | 30 g | 17 kcal |
| 100 g | 100 g | 55 kcal |
| 1 cup (small) | 150 g | 83 kcal |
| 1 serving (medium) | 250 g | 138 kcal |
| 1 can (medium) | 250 g | 138 kcal |
| 1 bottle (medium) | 330 g | 182 kcal |
| 1 cup (large) | 350 g | 193 kcal |
| 1 bottle (large) | 500 g | 275 kcal |
Calculated from 55 calories per 100 g.
Frequently Asked Questions About Protein Coffee (Sugar-Free, Lactose-Free)
Is sugar-free, lactose-free protein coffee good for you?
It can be a convenient way to combine coffee with protein, especially if it replaces a sugary coffee drink. It is not automatically a complete breakfast, and “sugar-free” does not tell you which sweeteners or other ingredients the product contains.
How much caffeine is in sugar-free, lactose-free protein coffee?
The caffeine amount varies with the coffee used and the serving size; the protein in the drink does not determine it. If you are limiting caffeine, use the product’s caffeine information or choose a decaffeinated version.
Can sugar-free, lactose-free protein coffee help with weight loss?
Not by itself. Protein may help you feel satisfied, and choosing it instead of a sugary coffee can reduce added sugar, but the drink alone does not cause weight loss.
Should you drink sugar-free, lactose-free protein coffee before or after a workout?
Either can work. Coffee’s caffeine may suit some people before exercise, while the protein can contribute to your intake afterward. If caffeine affects your sleep, avoid having it close to bedtime.
Can you put protein powder in hot coffee?
Yes, but adding powder straight to very hot coffee can make it clump. First whisk or shake the powder with a little cold liquid, then stir it into warm coffee; boiling temperatures are unnecessary.
Does sugar-free, lactose-free protein coffee affect sleep?
It can, if it contains caffeine. Caffeine may make it harder to fall asleep, particularly for people who are sensitive to it, so choose decaf or drink it earlier if you notice sleep disruption.
Is sugar-free, lactose-free protein coffee a meal replacement?
No, not on its own. It provides protein and coffee, but a balanced meal also supplies a broader range of nutrients; pair the drink with food if you are using it at breakfast.
Can people with lactose intolerance drink sugar-free, lactose-free protein coffee?
Usually, if the product is genuinely lactose-free. Lactose-free does not mean dairy-free, though, so it may still contain milk proteins and is not suitable for someone with a milk allergy.
Can sugar-free, lactose-free protein coffee raise blood sugar?
It may still affect blood sugar because sugar-free drinks can contain carbohydrates or sweeteners. If you have diabetes, consider the full ingredient information and your own glucose response, and ask your clinician or dietitian if you need individualized guidance.
How do you make iced sugar-free, lactose-free protein coffee at home?
Shake protein powder with cold milk or water until smooth, then pour it over chilled coffee and ice. Cooling the coffee first helps keep the drink from becoming watery as the ice melts.
Protein Coffee (Sugar-Free, Lactose-Free) Vitamins & Minerals
Vitamins
B12
1µg · 42% DV
B2
0.45mg · 35% DV
B5
1.25mg · 25% DV
Biotin
3.75µg · 13% DV
Minerals
Phosphorus
225mg · 32% DV
Calcium
275mg · 28% DV
Potassium ⭐
450mg · 13% DV
Zinc
1.25mg · 11% DV
Sodium
163mg · 7% DV
Protein Coffee (Sugar-Free, Lactose-Free) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Protein Coffee (Sugar-Free, Lactose-Free)
To burn the 138 calories in 1 cup (medium) (250 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 Protein Coffee (Sugar-Free, Lactose-Free)?
Protein Coffee (Sugar-Free, Lactose-Free) combines coffee with a protein-containing ingredient, without added sugar or lactose. It is a contemporary variation on familiar coffee drinks rather than a dish tied to one particular place; the coffee style and source of protein can vary by product or recipe.
Enjoy it hot or chilled, at breakfast, as an afternoon pick-me-up, or after a workout. The coffee flavour remains central, while the added protein can give the drink a fuller, sometimes creamier texture. It provides 8.5 g of protein per 100 g and is low in carbohydrates, making it a useful option when you want coffee with more staying power. Keep it simple, or pair it with fruit or a small snack; extra syrups can change its sugar-free character.
How Nutritious Is Protein Coffee (Sugar-Free, Lactose-Free)?
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 Protein Coffee (Sugar-Free, Lactose-Free) 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 Protein Coffee (Sugar-Free, Lactose-Free) Contain Allergens?
No known major allergens
Which Diets Is Protein Coffee (Sugar-Free, Lactose-Free) 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
Protein Coffee (Sugar-Free, Lactose-Free) Fat Profile
SATURATED
1.5g
MONOUNSATURATED
0.5g
POLYUNSATURATED
0.25g
Omega 6:3 ratio 1.7:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.