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Lemon juice Calories and nutrition facts · Juices

1 kcal per wedge yields (5.9 g)
Carbs
0.09 g
Fibre
0.01 g
Sugars
0.09 g
Protein
0.02 g
Fat
0 g
22 kcal per 100 g
Carbs
1.6 g
Fibre
0.1 g
Sugars
1.6 g
Protein
0.31 g
Fat
0 g

Where the calories come from

Protein 16% Carbs 84% Fat 0%

Lemon juice has 1 kcal per wedge yields (5.9 g), with 0.09 g carbs, 0.01 g fibre, 0.02 g protein and 0 g fat. 100 g has 22 kcal.

Diet tags

No additives Cholesterol reduced Egg free Fat free Gluten free Lacto-ovo vegetarian Lactose free Lacto vegetarian Low cholesterol Low fat Low lactose Low protein Low salt Milk free Low gluten No coloring agents No preservatives No added salt Soy free Unsweetened Vegan

Last updated November 10, 2026 · Where the data comes from

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How it compares with other juices

Per 100 g, against the 30 juices in our catalog.

  • Calories 22 kcal · typical 50 kcal

    Fewer calories than 97% of juices.

  • Vitamin C 36 mg · typical 30 mg
  • Sugars 1.6 g · typical 10 g

    Less sugars than 93% of juices.

  • Potassium 130 mg · typical 170 mg

The bar shows this food; the line marks the typical (median) value of the category.

Nutrients in lemon juice

Pick an amount to see what it gives you. Tap a nutrient to learn what it does.

% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Lemon juice in other food databases

The same food in national food composition databases, next to ours. Per 100 g.

Per 100 g Nutriely BLS Fineli USDA
Energy (kcal) 22 31 22 22
Protein (g) 0.31 0.63 0.31 0.35
Fat (g) 0 0.3 0 0.24
Carbohydrates (g) 1.6 1.7 1.6 6.6
Sugars (g) 1.6 1.7 1.6 2.52
Fibre (g) 0.1 0.13 0.1 0.3

Compare every nutrient across databases

Switch between Nutriely, BLS, Fineli and USDA for all the vitamins, minerals and amino acids of lemon juice in the Nutriely app.

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BLS: “Lemon juice” · Fineli: “Lemon juice, unsweetened, undiluted” · USDA: “Lemon juice, raw”. Databases measure different samples, so some spread is normal. Nutriely's values are what the app uses. Sources and licences.

Similar juices

Closest in calories first.

Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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