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Unsweetened instant coffee Calories
Very low-calorie, unsweetened caffeinated beverage with small amounts of micronutrients
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 teaspoon (small) of Unsweetened instant coffee (2 g) has 7 calories. That works out to 353 calories per 100 g. It contains 1.5 g of carbs, 0.2 g of protein, 0 g of fat and 0 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Unsweetened instant coffee Nutrition Facts
Selected: 100 g
353
KCAL / 100G
Carbs
75.4g
· 27% DV
Protein
12.2g
· 24% DV
Fat
0.5g
· 1% 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 85% · Protein 14% · Fat 1%
Unsweetened instant coffee Vitamins & Minerals
Vitamins
B3
28mg · 175% DV
B2
0.9mg · 69% DV
Folate
32µg · 8% DV
B1
0.08mg · 7% DV
Minerals
Potassium ⭐
3535mg · 104% DV
Magnesium
327mg · 78% DV
Phosphorus
356mg · 51% DV
Manganese
1mg · 43% DV
How Nutritious Is Unsweetened instant 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.
Unsweetened instant coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Unsweetened instant coffee
To burn the 353 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 Unsweetened instant coffee 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 Unsweetened instant coffee Contain Allergens?
No known major allergens
Which Diets Is Unsweetened instant coffee Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Unsweetened instant coffee Fat Profile
SATURATED
0.24g
MONOUNSATURATED
0.02g
POLYUNSATURATED
0.21g
Omega 6:3 ratio 20:1
Above the ideal 4:1 (20:1).
Compare Unsweetened instant coffee
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Frequently Asked Questions About Unsweetened instant coffee
Is unsweetened instant coffee suitable for common diets?
Yes, unsweetened instant coffee is compatible with omnivore, vegetarian, vegan, paleo, Mediterranean, flexitarian, and gluten-free diets. It is listed as processed.
What is the glycemic index of unsweetened instant coffee?
The glycemic index of unsweetened instant coffee is 0. Based on the provided data, it has no glycemic impact score above zero.
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Nutrition data compiled from USDA FoodData Central and scientific sources.