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Plain black tea
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Plain black tea (240 g) has 2 calories. That works out to 1 calories per 100 g. It contains 0.5 g of carbs, 0.2 g of protein, 0 g of fat and 0 g of fiber. Its 0.5 mg of Manganese covers 21% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 cup (medium) · 240 g
2
KCAL / 240G
Carbs
0.5g
· 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 71% · Protein 29% · Fat 0%
| 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 | 0.5 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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| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 2 kcal |
| 1 teaspoon (whole) | 2 g | 0 kcal |
| 1 cup (extra small) | 60 g | 1 kcal |
| 100 g | 100 g | 1 kcal |
| 1 cup (small) | 120 g | 1 kcal |
| 1 piece (medium) | 200 g | 2 kcal |
| 1 cup (large) | 350 g | 4 kcal |
| 1 cup (jumbo) | 500 g | 5 kcal |
Calculated from 1 calories per 100 g.
Yes, plain black tea contains caffeine. The amount varies with the tea leaves, how much you use, and how long you steep it; a longer steep usually produces a stronger, more bitter cup.
Steep plain black tea until it reaches the strength you like, then remove the leaves or tea bag. A shorter steep tastes milder, while leaving it in longer tends to bring out more bitterness.
Yes, plain black tea and green tea come from the same plant but are processed differently. Black tea leaves are oxidised more extensively, giving the brewed tea a darker colour and a bolder, malty flavour.
Yes, caffeine in plain black tea can make it harder to fall asleep, especially if you are sensitive to caffeine. Choose a non-caffeinated drink later in the day if tea affects your sleep.
Yes, compounds in plain black tea can reduce absorption of non-haem iron, the kind found in plant foods. If you are trying to improve iron absorption, have tea between meals rather than with an iron-rich meal.
No, plain black tea generally contributes to your fluid intake rather than dehydrating you. Its caffeine can increase urination somewhat, but ordinary tea drinking does not usually cause a net loss of body fluids.
Yes, you can drink plain black tea on an empty stomach, but caffeine and tea compounds may cause nausea or stomach discomfort in some people. If that happens, have it with food or after eating.
It can temporarily raise blood pressure because it contains caffeine, particularly in people who do not regularly consume caffeine. If you monitor your blood pressure, avoid drinking it just before a reading.
No, plain black tea does not cause weight loss on its own. Unsweetened tea can replace a higher-sugar drink, but it does not burn fat or produce weight loss by itself.
Keep plain black tea in an airtight container in a cool, dry place away from light and strong odours. Moisture, heat, and nearby spices or other fragrant foods can dull its flavour.
Vitamins
Folate
2.4µg · 1% DV
Vitamin K
0.72µg · 1% DV
B2
0.01mg · 1% DV
B3
0.07mg · 0% DV
Minerals
Manganese
0.48mg · 21% DV
Potassium ⭐
89mg · 3% DV
Copper
0.02mg · 2% DV
Calcium
7.2mg · 1% DV
Sodium
2.4mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
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.
Plain black tea is made by steeping leaves of the tea plant after they have been oxidised, a process that gives the brew its deep amber colour and rounded, gently astringent flavour. It is enjoyed in many tea-drinking cultures, from South Asia and East Africa to Britain, and its character varies with the leaves and brewing style.
Serve it hot on its own, or with milk or a little sugar according to local custom; it is also commonly poured over ice in warmer weather. Without additions, it has virtually no calories, making it a light alternative to sweetened drinks. Steep it briefly for a gentler cup or longer for a more robust one, and pair it with toast, biscuits or a savoury snack.
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.
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.
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.
No known major allergens
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
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.