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Unsweetened cold green tea Calories
Very low-calorie, unsweetened cold tea with antioxidant compounds
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 cup (medium) of Unsweetened cold green tea (240 g) has 2 calories. That works out to 1 calories per 100 g. It contains 0 g of carbs, 0.5 g of protein, 0 g of fat and 0 g of fiber. Its 0.4 mg of Manganese covers 19% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Unsweetened cold green tea Nutrition Facts
Selected: 1 cup (medium) · 240 g
2
KCAL / 240G
Carbs
0g
· 0% DV
Protein
0.5g
· 1% 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%
Unsweetened cold green tea nutrition facts table · 1 cup (medium) (240 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 2 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 2.4 mg | 0% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0.5 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 Cup of Unsweetened cold green tea?
| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 2 kcal |
| 100 g | 100 g | 1 kcal |
| 1 serving (small) | 150 g | 2 kcal |
| 1 cup (small) | 180 g | 2 kcal |
| 1 can (medium) | 250 g | 3 kcal |
| 1 bottle (small) | 330 g | 3 kcal |
| 1 cup (large) | 350 g | 4 kcal |
| 1 bottle (medium) | 500 g | 5 kcal |
| 1 serving (large) | 500 g | 5 kcal |
Calculated from 1 calories per 100 g.
Frequently Asked Questions About Unsweetened cold green tea
Does unsweetened cold green tea contain caffeine?
Yes, unsweetened cold green tea contains caffeine because it is made from green tea leaves. The amount varies with the tea, leaf quantity and steeping time, so cold-brewed tea is not automatically caffeine-free.
How do you make unsweetened cold green tea at home?
To make unsweetened cold green tea, steep green tea leaves in cold water in the refrigerator for several hours, then strain. Taste it as it brews; a longer steep can make the flavor stronger, though not necessarily better.
Does unsweetened cold green tea help with weight loss?
No, unsweetened cold green tea does not cause weight loss on its own. Choosing it instead of a sugary drink can reduce added sugar in your diet, but drinking it does not guarantee fat loss.
Is unsweetened cold green tea hydrating?
Yes, unsweetened cold green tea contributes to your fluid intake. It contains caffeine, but moderate tea consumption generally does not cancel out its hydrating effect; drink water as well, especially when you are thirsty.
Does unsweetened cold green tea have the same antioxidants as hot green tea?
Unsweetened cold green tea contains antioxidant compounds also found in hot green tea, including catechins. The amount extracted can vary with the leaves, water temperature and steeping time, so the two preparations may not have identical levels.
How long does homemade unsweetened cold green tea last in the fridge?
Keep homemade unsweetened cold green tea in a covered container in the refrigerator and drink it within one or two days. Discard it if its smell, appearance or taste changes noticeably.
Is unsweetened cold green tea less bitter when cold-brewed?
Often, yes. Steeping green tea leaves in cold water usually extracts fewer bitter-tasting compounds than using hot water, giving unsweetened cold green tea a milder taste. A long steep can still produce a strong flavor.
Can you drink unsweetened cold green tea on an empty stomach?
Yes, but green tea can cause nausea or stomach discomfort for some people when consumed without food. If that happens, have unsweetened cold green tea with a meal or choose another drink.
Does adding lemon to unsweetened cold green tea change its benefits?
Adding lemon changes the flavor and adds a small amount of vitamin C, but it does not turn unsweetened cold green tea into a treatment or guarantee extra health benefits. Add it for taste if you enjoy it.
Can unsweetened cold green tea interfere with sleep?
Yes, its caffeine may make it harder to fall asleep, especially if you are sensitive to caffeine or drink it late in the day. Choose a caffeine-free drink in the evening if it affects your sleep.
Unsweetened cold green tea Vitamins & Minerals
Vitamins
Folate
2.4µg · 1% DV
B2
0.01mg · 1% DV
B3
0.07mg · 0% DV
B1
0mg · 0% DV
Minerals
Manganese
0.43mg · 19% DV
Copper
0.01mg · 1% DV
Calcium
7.2mg · 1% DV
Magnesium
2.4mg · 1% DV
Potassium ⭐
19mg · 1% DV
Sodium
2.4mg · 0% DV
Unsweetened cold green tea Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Unsweetened cold green tea
To burn the 2 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 Unsweetened cold green tea?
Unsweetened cold green tea is brewed from green tea leaves and served chilled, drawing on tea traditions in East Asia, especially China and Japan. Across the English-speaking world, it is an easy alternative to sweetened iced tea when you want a cool drink without added sugar.
Its flavour is light and vegetal, with a gentle astringency that depends on how it is brewed. Serve it over ice with a meal or sip it on a warm day; a slice of lemon pairs well without making it sweet. It is exceptionally low in energy, with 1 calorie per 100 g, and contains antioxidant plant compounds. For a milder taste, avoid steeping the leaves for too long before chilling.
How Nutritious Is Unsweetened cold green tea?
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 Unsweetened cold green tea 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 Unsweetened cold green tea Contain Allergens?
No known major allergens
Which Diets Is Unsweetened cold green tea 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
Unsweetened cold green tea Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.