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A pale straw-colored, slightly cloudy liquid sits in a clear glass, with a few soft barley grains visible near the bottom.
●Low GI

Barley water Calories

Light grain-infused, low-calorie beverage

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

12kcal

GI

25low

POTASSIUM · 100 G

18mg

FIBER · 100 G

0.2g

Quick answer

1 cup (medium) of Barley water (240 g) has 29 calories. That works out to 12 calories per 100 g. It contains 6.2 g of carbs, 0.7 g of protein, 0.2 g of fat and 0.5 g of fiber. Its 0.2 mg of Manganese covers 8% of the Daily Value. Its glycemic index is 25 (low), so it raises blood sugar slowly.

Barley water Nutrition Facts

Selected: 1 cup (medium) · 240 g

29

KCAL / 240G

Carbs

6.2g

· 2% DV

Protein

0.7g

· 1% DV

Fat

0.2g

· 0% DV

Fiber

0.5g

· 2% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 84% · Protein 10% · Fat 6%

Barley water nutrition facts table · 1 cup (medium) (240 g)

NutrientAmount% DV
Calories29 kcal
Total fat0.2 g0%
Saturated fat0.05 g0%
Trans fat0 g
Sodium4.8 mg0%
Total carbohydrate6.2 g2%
Fiber0.5 g2%
Protein0.7 g1%

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 Barley water?

ServingAmountCalories
1 cup (medium)240 g29 kcal
1 teaspoon (mini)5 g1 kcal
1 tablespoon (small)15 g2 kcal
100 g100 g12 kcal
1 serving (small)200 g24 kcal
1 cup (large)300 g36 kcal
1 bottle (small)330 g40 kcal
1 serving (large)400 g48 kcal
1 bottle (medium)500 g60 kcal

Calculated from 12 calories per 100 g.

Frequently Asked Questions About Barley water

What is barley water?

Barley water is a non-alcoholic drink made by simmering barley grains in water and usually straining them out. It can be served plain or flavored with lemon; it is different from beer, which is fermented.

How do you make barley water?

To make barley water, rinse barley grains, simmer them in water until softened, then strain the liquid. Let it cool before drinking, and add lemon or another flavoring if you like. You can serve it warm or chilled.

Is barley water good for kidney stones?

Barley water has not been shown to dissolve or remove kidney stones. It can contribute to fluid intake, but it is not a treatment; seek medical care for suspected stones, severe pain, or blood in your urine.

Does barley water help with weight loss?

Barley water does not cause weight loss on its own. Unsweetened, it can replace a higher-calorie sweet drink, but adding sugar increases its energy content and the drink has no special fat-burning effect.

Can you drink barley water every day?

Yes, most people who tolerate barley can drink barley water daily. It is made from gluten-containing barley, so it is not suitable for people with coeliac disease; keep added sugar modest if you drink it often.

Is barley water alcoholic?

No, ordinary barley water is not alcoholic; it is made by cooking barley in water and straining the liquid. Alcohol is produced when a barley drink is fermented, as with beer.

Does barley water contain caffeine?

No, plain barley water naturally contains no caffeine. Check any added ingredients if you buy a flavored drink, since a packaged version may contain components beyond barley and water.

How long does homemade barley water last in the fridge?

Homemade barley water generally keeps for about 3–4 days in a clean, covered container in the refrigerator. Discard it if it develops an unusual smell, appearance, or taste, and avoid leaving it at room temperature for long.

Is barley water the same as barley tea?

No, barley water and barley tea are usually prepared differently. Barley water is commonly made by simmering grains and straining the liquid, while barley tea is typically brewed from roasted barley; recipes and names can vary by region.

Can barley water replace plain water?

No, barley water should not be your only source of fluids. It contributes to hydration, but plain water is a simple everyday choice, and barley water contains barley solids or dissolved components that plain water does not.

Barley water Vitamins & Minerals

Vitamins

B1

0.05mg · 4% DV

B3

0.48mg · 3% DV

B6

0.05mg · 3% DV

Biotin

0.72µg · 2% DV

Minerals

Manganese

0.19mg · 8% DV

Copper

0.05mg · 6% DV

Phosphorus

29mg · 4% DV

Magnesium

12mg · 3% DV

Potassium ⭐

43mg · 1% DV

Sodium

4.8mg · 0% DV

Barley water Glycemic Index

GLYCEMIC INDEX

25
Low
0 Low5570100

GLYCEMIC LOAD

2.4
Low

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

How to Burn Off Barley water

To burn the 29 calories in 1 cup (medium) (240 g):

🚶

7min

Walking (5 km/h)

🏃

3min

Running (8 km/h)

🚴

4min

Cycling

🏊

3min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Barley water?

Barley water is made by simmering barley in water and straining out the grains. It has a long tradition in Britain and is also enjoyed in other parts of the world; recipes vary, but lemon is a familiar addition. It is a non-alcoholic drink, not barley beer.

Its flavour is mild and grainy, with a light, slightly silky texture. Serve it chilled, often with lemon, or drink it warm as a simple home-made alternative to tea. At 12 calories per 100 g, it is a light choice; sweetening it will add energy. For a fresher, less sweet version, steep lemon peel or mint in the drink and leave out the sugar.

How Nutritious Is Barley water?

Nutrient density

Low

22/ 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

40/ 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 Barley water 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 Barley water Contain Allergens?

Contains these allergens:

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

Which Diets Is Barley water Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Barley water Fat Profile

SATURATED

0.05g

MONOUNSATURATED

0.02g

POLYUNSATURATED

0.1g

⚖️

Omega 6:3 ratio 3.5:1

Below the ideal 4:1 — a good omega balance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.