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Cold Brew Coffee (Unsweetened) Calories
Cold brewed, unsweetened, low calorie, caffeinated
In season: Summer
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 cup (medium) of Cold Brew Coffee (Unsweetened) (240 g) has 5 calories. That works out to 2 calories per 100 g. It contains 0 g of carbs, 0.2 g of protein, 0 g of fat and 0 g of fiber. Its 1.7 mg of B3 covers 11% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Cold Brew Coffee (Unsweetened) Nutrition Facts
Selected: 1 cup (medium) · 240 g
5
KCAL / 240G
Carbs
0g
· 0% DV
Protein
0.2g
· 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 0% · Protein 100% · Fat 0%
Cold Brew Coffee (Unsweetened) nutrition facts table · 1 cup (medium) (240 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 5 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 4.8 mg | 0% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0.2 g | 0% |
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 Cold Brew Coffee (Unsweetened)?
| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 5 kcal |
| 100 g | 100 g | 2 kcal |
| 1 cup (small) | 120 g | 2 kcal |
| 1 serving (small) | 200 g | 4 kcal |
| 1 pack (medium) | 250 g | 5 kcal |
| 1 bottle (medium) | 330 g | 7 kcal |
| 1 cup (large) | 350 g | 7 kcal |
| 1 serving (large) | 400 g | 8 kcal |
| 1 bottle (large) | 500 g | 10 kcal |
Calculated from 2 calories per 100 g.
Frequently Asked Questions About Cold Brew Coffee (Unsweetened)
What is unsweetened cold brew coffee?
Unsweetened cold brew coffee is coffee steeped in cold or room-temperature water rather than brewed hot and chilled afterward. It contains no added sugar or syrup, and its flavor depends on the beans, grind, steeping method, and whether it is diluted.
How do you make unsweetened cold brew coffee at home?
To make unsweetened cold brew coffee, combine coarsely ground coffee with cold water and let it steep in the refrigerator. Strain it through a fine filter, then serve it as is or dilute it with water or milk if it tastes too strong.
Does unsweetened cold brew coffee have more caffeine than iced coffee?
Not necessarily. Unsweetened cold brew coffee can be more concentrated, but caffeine depends on the coffee-to-water ratio, beans, serving size, and how much it is diluted. Iced coffee made from hot-brewed coffee can also contain plenty of caffeine.
What is the difference between unsweetened cold brew coffee and iced coffee?
Unsweetened cold brew coffee is steeped in cold water, while iced coffee is usually brewed hot and then chilled or poured over ice. Cold brewing tends to produce a smoother-tasting drink, while hot brewing followed by chilling preserves a different flavor profile.
Why does unsweetened cold brew coffee taste smoother than regular coffee?
Unsweetened cold brew coffee often tastes smoother because cold-water steeping extracts flavor differently from hot brewing, which can bring out more bitterness and acidity. The beans and brewing strength still matter, so cold brew is not always mild.
Should you dilute unsweetened cold brew coffee before drinking it?
Dilute unsweetened cold brew coffee if it tastes too concentrated. Some cold brew is made as a ready-to-drink beverage, while other batches are brewed as a concentrate; add water, milk, or ice gradually until the strength suits you.
How long does unsweetened cold brew coffee last in the fridge?
Keep strained unsweetened cold brew coffee refrigerated in a clean, sealed container. Its flavor gradually fades, so it is best enjoyed while fresh; discard it if it develops an unusual smell, taste, or appearance.
Can you heat unsweetened cold brew coffee?
Yes, you can heat unsweetened cold brew coffee. Warm it gently rather than boiling it, or mix a cold brew concentrate with hot water. Heating changes the serving temperature but does not turn it into hot-brewed coffee.
Why is my unsweetened cold brew coffee cloudy or gritty?
Unsweetened cold brew coffee can turn cloudy or gritty when fine grounds pass through the filter. Use a coarser grind and strain it more carefully; letting it settle before pouring can also keep sediment out of your cup.
Can unsweetened cold brew coffee keep you awake at night?
Yes, the caffeine in unsweetened cold brew coffee can make it harder to fall asleep, especially if you drink it later in the day or are sensitive to caffeine. Choose a caffeine-free drink or have your coffee earlier if it affects your sleep.
Cold Brew Coffee (Unsweetened) Vitamins & Minerals
Vitamins
B3
1.68mg · 11% DV
B2
0.05mg · 4% DV
B1
0.02mg · 2% DV
B5
0.07mg · 1% DV
Minerals
Manganese
0.12mg · 5% DV
Potassium ⭐
144mg · 4% DV
Copper
0.02mg · 2% DV
Magnesium
7.2mg · 2% DV
Sodium
4.8mg · 0% DV
Cold Brew Coffee (Unsweetened) Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Cold Brew Coffee (Unsweetened)
To burn the 5 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 Cold Brew Coffee (Unsweetened)?
Unsweetened cold brew coffee is made by steeping ground coffee in cold or room-temperature water for several hours. While Kyoto-style cold coffee has a long history in Japan, cold brew became widely popular through modern specialty cafés. The result is usually smooth and mellow, with less sharp acidity than many hot-brewed coffees and a naturally rounded flavour.
It is commonly served over ice, black or with milk, especially in warm weather; cafés may also use it as a base for other cold coffee drinks. Without sweeteners or add-ins, it is very low in calories while still providing caffeine. For a less diluted drink, chill it well or use coffee ice cubes, and add milk or a splash of plant-based drink if you prefer a softer taste.
How Nutritious Is Cold Brew Coffee (Unsweetened)?
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 Cold Brew Coffee (Unsweetened) 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 Cold Brew Coffee (Unsweetened) Contain Allergens?
No known major allergens
Which Diets Is Cold Brew Coffee (Unsweetened) 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
Cold Brew Coffee (Unsweetened) Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.