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Black instant coffee Calories
Low-calorie, unsweetened black coffee
CALORIES
GI
POTASSIUM
FIBER
Quick answer
1 teaspoon (small) of Black instant coffee (2 g) has 0 calories. That works out to 2 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Black instant coffee Nutrition Facts
Selected: 100 g
2
KCAL / 100G
Carbs
0.3g
· 0% DV
Protein
0.1g
· 0% DV
Fat
0g
· 0% 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 75% · Protein 25% · Fat 0%
Black instant coffee Vitamins & Minerals
Vitamins
B2
0.01mg · 1% DV
B3
0.2mg · 1% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
Minerals
Magnesium
3mg · 1% DV
Potassium ⭐
49mg · 1% DV
Calcium
2mg · 0% DV
Iron
0mg · 0% DV
How Nutritious Is Black 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
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.
Black instant coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Black instant coffee
To burn the 2 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 Black 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 Black instant coffee Contain Allergens?
No known major allergens
Which Diets Is Black 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
✓ Suitable
Low FODMAP
— Not suitable
Black instant coffee Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Frequently Asked Questions About Black instant coffee
How can black instant coffee be made less bitter?
Using hot water that has cooled briefly from boiling can reduce harsh bitterness. Avoid using more coffee than directed and do not let the drink sit too long before drinking it.
Can you drink black instant coffee on an empty stomach?
Many people tolerate it well in moderation, but it may trigger heartburn, nausea, or stomach discomfort in people with reflux, gastritis, or a sensitive stomach. Having it with or after food may be more comfortable.
Is black instant coffee useful before a workout?
Its caffeine may support alertness and perceived exercise performance for some people, so it can be used before training. Late-day use may interfere with sleep, however.
Will black instant coffee keep you awake at night?
It can, because caffeine may delay sleep onset and reduce sleep quality. Sensitivity varies widely, so people who are affected should choose decaffeinated coffee later in the day.
What is the difference between instant coffee and filter coffee?
Instant coffee is made from soluble coffee extract and dissolves quickly in water. Filter coffee is brewed from ground beans, and its flavour, strength, and caffeine content vary with the beans and brewing method.
Does black instant coffee dehydrate you?
In amounts people are accustomed to drinking, coffee still contributes to fluid intake rather than cancelling it out. Larger caffeine intakes can make some people urinate more often, so regular water intake still matters.
Can black instant coffee raise blood pressure?
Caffeine can cause a short-term rise in blood pressure, particularly in people who do not consume it regularly. Anyone with uncontrolled high blood pressure or heart rhythm concerns should discuss their intake with a clinician.
Is instant coffee addictive?
Caffeine can lead to dependence with regular use, rather than the coffee itself being addictive in the usual sense. Suddenly stopping may cause temporary headache, fatigue, irritability, or difficulty concentrating.
How should black instant coffee be stored?
Keep it tightly sealed in a cool, dry cupboard away from heat, moisture, and direct sunlight. Refrigeration is usually unnecessary and may expose the coffee to moisture and odours.
Is black instant coffee harmful to the kidneys?
For healthy people, moderate coffee intake is not generally shown to directly harm the kidneys. People with kidney disease, a history of kidney stones, or a prescribed fluid or caffeine limit should seek individual medical advice.
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Nutrition data compiled from USDA FoodData Central and scientific sources.