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21 Day Coffee Calories
Low-calorie instant coffee blend
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 teaspoon (small) of 21 Day Coffee (5 g) has 18 calories. That works out to 360 calories per 100 g. It contains 3.9 g of carbs, 0.4 g of protein, 0.1 g of fat and 0.3 g of fiber. Its 0.9 mg of B3 covers 6% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.
21 Day Coffee Nutrition Facts
Selected: 1 teaspoon (small) · 5 g
18
KCAL / 5G
Carbs
3.9g
· 1% DV
Protein
0.4g
· 1% DV
Fat
0.1g
· 0% DV
Fiber
0.3g
· 1% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 86% · Protein 9% · Fat 5%
21 Day Coffee nutrition facts table · 1 teaspoon (small) (5 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 18 kcal | |
| Total fat | 0.1 g | 0% |
| Saturated fat | 0.02 g | 0% |
| Trans fat | 0 g | |
| Sodium | 11 mg | 0% |
| Total carbohydrate | 3.9 g | 1% |
| Fiber | 0.3 g | 1% |
| Protein | 0.4 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 Small Teaspoon of 21 Day Coffee?
| Serving | Amount | Calories |
|---|---|---|
| 1 teaspoon (small) | 5 g | 18 kcal |
| 1 tablespoon (medium) | 7 g | 25 kcal |
| 2 teaspoon (double) | 10 g | 36 kcal |
| 1 serving (medium) | 10 g | 36 kcal |
| 1 cup (medium) | 10 g | 36 kcal |
| 1 pack (mini) | 15 g | 54 kcal |
| 100 g | 100 g | 360 kcal |
Calculated from 360 calories per 100 g.
Frequently Asked Questions About 21 Day Coffee
Does 21 Day Coffee help you lose weight?
No, 21 Day Coffee does not cause weight loss on its own. Caffeine may temporarily increase alertness, but that does not make the drink a fat-burning product. Treat claims about a 21-day slimming effect with caution.
What is 21 Day Coffee, and why is it called that?
21 Day Coffee is an instant coffee blend sold under that name. The name alone does not establish a proven 21-day weight-loss program or tell you how long to use it; follow the directions and claims on the specific package.
How do you make 21 Day Coffee?
Make 21 Day Coffee by mixing the recommended amount with water as directed on its package. Formulations and serving instructions can vary, so use the product’s own directions rather than assuming it is prepared exactly like ordinary instant coffee.
What ingredients are in 21 Day Coffee?
The ingredients in 21 Day Coffee depend on the particular product formulation. Check the ingredient list on your package to see whether it contains anything beyond coffee, such as sweeteners or added extracts; the product name alone cannot confirm this.
How much caffeine is in 21 Day Coffee?
The caffeine content of 21 Day Coffee cannot be determined from its name alone. It varies with the formulation and serving, so check the package for a stated amount; if none is provided, do not assume it has less caffeine than regular coffee.
Can you drink 21 Day Coffee while intermittent fasting?
It depends on what you mean by fasting and what the 21 Day Coffee blend contains. Plain black coffee is commonly included in calorie-restricted fasting windows, but blends with added ingredients may not fit your fasting rules.
Can 21 Day Coffee replace regular coffee?
Yes, 21 Day Coffee can replace your usual instant coffee if you enjoy its taste and ingredients suit you. It may not be equivalent to brewed coffee, so compare the product directions and caffeine information before switching.
Does 21 Day Coffee contain added sugar?
It may or may not; the name 21 Day Coffee does not confirm whether sugar is added. Check the ingredients for sugar or sweeteners, especially if you prefer an unsweetened cup or monitor your sugar intake.
Is 21 Day Coffee safe to drink every day?
For most healthy adults, coffee can be part of a daily routine, but the caffeine and added ingredients in 21 Day Coffee matter. Follow the package directions and limit it if caffeine causes jitters, palpitations, or sleep problems.
Can 21 Day Coffee keep you awake at night?
Yes, 21 Day Coffee can interfere with sleep if it contains caffeine and you drink it late in the day. Caffeine sensitivity differs, so choose an earlier time if you notice trouble falling asleep.
21 Day Coffee Vitamins & Minerals
Vitamins
B3
0.9mg · 6% DV
B5
0.04mg · 1% DV
B2
0.01mg · 1% DV
B6
0mg · 0% DV
Minerals
Potassium ⭐
60mg · 2% DV
Manganese
0.03mg · 1% DV
Phosphorus
9mg · 1% DV
Copper
0.01mg · 1% DV
Sodium
11mg · 0% DV
21 Day Coffee Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off 21 Day Coffee
To burn the 18 calories in 1 teaspoon (small) (5 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 21 Day Coffee?
21 Day Coffee is an instant coffee blend made by stirring the powder into hot water. It is handy when you want a quick cup at breakfast or during a busy day, without brewing coffee grounds. Adjust the strength to taste by changing how much you use and how much water you add.
Drink it plain, or add milk or a plant-based alternative; it also works alongside a small snack. The blend is presented as a low-calorie coffee option, rather than a meaningful source of protein or fibre. For a lighter cup, skip added sugar and start with a modest amount of powder, then adjust the flavour to suit you.
How Nutritious Is 21 Day 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.
Is 21 Day 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 21 Day Coffee Contain Allergens?
No known major allergens
Which Diets Is 21 Day Coffee Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
21 Day Coffee Fat Profile
SATURATED
0.02g
MONOUNSATURATED
0.02g
POLYUNSATURATED
0.02g
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Nutrition data compiled from USDA FoodData Central and scientific sources.