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A clear glass of translucent amber iced tea with visible ice cubes and a thin lemon slice floating near the surface.
●Low GI

Unsweetened lemon iced tea Calories

Low-calorie, unsweetened lemon-flavored iced tea

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

12kcal

GI

0low

POTASSIUM · 100 G

12mg

FIBER · 100 G

0g

Quick answer

1 bottle (medium) of Unsweetened lemon iced tea (500 g) has 60 calories. That works out to 12 calories per 100 g. It contains 15 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 0.4 mg of Manganese covers 17% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Unsweetened lemon iced tea Nutrition Facts

Selected: 1 bottle (medium) · 500 g

60

KCAL / 500G

Carbs

15g

· 5% DV

Protein

0g

· 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 100% · Protein 0% · Fat 0%

Unsweetened lemon iced tea nutrition facts table · 1 bottle (medium) (500 g)

NutrientAmount% DV
Calories60 kcal
Total fat0 g0%
Saturated fat0 g0%
Trans fat0 g
Sodium20 mg1%
Total carbohydrate15 g5%
Fiber0 g0%
Protein0 g0%

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 Bottle of Unsweetened lemon iced tea?

ServingAmountCalories
1 bottle (medium)500 g60 kcal
100 g100 g12 kcal
1 serving (small)200 g24 kcal
1 cup (medium)240 g29 kcal
1 can (small)250 g30 kcal
1 bottle (small)330 g40 kcal
1 serving (large)350 g42 kcal
1 bottle (large)1000 g120 kcal

Calculated from 12 calories per 100 g.

Frequently Asked Questions About Unsweetened lemon iced tea

Does unsweetened lemon iced tea contain caffeine?

Usually, yes, if it is made with black or green tea. The amount varies with the tea and brewing method, so choose a product explicitly described as caffeine-free if you want to avoid it.

Can unsweetened lemon iced tea help with weight loss?

It may help indirectly when it replaces a sugary drink, since that swap can reduce your overall energy intake. It does not cause weight loss on its own, and it is not as filling as a meal.

How do you make unsweetened lemon iced tea at home?

Brew black or green tea, let it cool, then add lemon juice and ice. For a less bitter result, avoid over-steeping the tea; adjust the lemon to taste without adding sugar.

Is unsweetened lemon iced tea good for hydration?

Yes, it contributes fluid, so it can count toward hydration. Water is still a simple everyday choice, and the caffeine in tea may matter if you drink a lot or are particularly sensitive to it.

Does unsweetened lemon iced tea have any sugar in it?

It has no added sugar by definition, but that does not necessarily mean it has zero carbohydrates or naturally occurring sugars. Recipes and bottled versions differ, so the nutrition information can clarify what is in a particular product.

Can you drink unsweetened lemon iced tea before bed?

You can, but tea-based versions may contain caffeine that disrupts sleep, especially if you are sensitive to it. Choose a caffeine-free version or have it earlier in the day if caffeine keeps you awake.

Does unsweetened lemon iced tea contain real lemon juice?

Not always. Some versions use lemon juice or concentrate, while others get their lemon taste from flavouring. Look for lemon juice in the ingredients if you specifically want a drink made with it.

Why does homemade unsweetened lemon iced tea taste bitter?

Over-steeped tea is a common reason: tannins become more noticeable when tea brews for too long. Lemon pith can add bitterness too, so shorten the steep and squeeze juice without pressing in the peel.

How long does unsweetened lemon iced tea last after opening?

Keep an opened bottle refrigerated with its cap tightly closed, and drink it promptly. Follow the storage directions on the package; discard it if its smell, taste, or appearance changes.

Can unsweetened lemon iced tea stain your teeth?

It can contribute to staining because tea contains tannins, and lemon makes the drink acidic. Sipping it repeatedly over a long period increases contact with teeth; drinking water afterward helps rinse your mouth.

Unsweetened lemon iced tea Vitamins & Minerals

Vitamins

B2

0.05mg · 4% DV

B3

0.5mg · 3% DV

Vitamin C

2.5mg · 3% DV

Folate

5µg · 1% DV

Minerals

Manganese

0.4mg · 17% DV

Copper

0.05mg · 6% DV

Potassium ⭐

60mg · 2% DV

Iron

0.25mg · 1% DV

Sodium

20mg · 1% DV

Unsweetened lemon iced tea Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Unsweetened lemon iced tea

To burn the 60 calories in 1 bottle (medium) (500 g):

🚶

15min

Walking (5 km/h)

🏃

6min

Running (8 km/h)

🚴

8min

Cycling

🏊

7min

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 lemon iced tea?

Unsweetened lemon iced tea is chilled tea with a lemon flavour and no added sugar. It can be brewed at home with tea and lemon, or bought ready to drink in a bottle. Iced tea is especially familiar in the United States, while elsewhere it is an easy cold alternative to a hot cup of tea. Serve it over ice on a warm day, or alongside lunch and casual snacks.

The tea’s gentle bitterness balances the citrus, and without added sugar its taste is crisp rather than sweet. It is a low-calorie drink, with 12 calories per 100 g, and contains no fat or protein. Choose it when you want a lighter beverage, or add a fresh lemon slice for a brighter flavour. It pairs well with sandwiches, salads and savoury snacks.

How Nutritious Is Unsweetened lemon iced tea?

Nutrient density

Low

8/ 100

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

39/ 100

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 lemon iced tea 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 Unsweetened lemon iced tea Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Unsweetened lemon iced tea 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

Unsweetened lemon iced tea Fat Profile

SATURATED

0g

MONOUNSATURATED

0g

POLYUNSATURATED

0g

Compare Unsweetened lemon iced tea

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Nutrition data compiled from USDA FoodData Central and scientific sources.