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Lemon juice
RawFruits

Lemon juice

Photo: Anton Massalov / Pexels
Calories
22kcal
Protein
0.35g
Protein / 100 kcal
1.6g
Total fat
0.24g
Values per 100 g edible portion

Lemon juice is a fruits food. A 100 g edible portion provides 22 calories, 0.4 g of protein, 6.9 g of carbohydrate and 0.2 g of fat. That works out to 1.6 g of protein per 100 calories. By its ingredients it is vegan, gluten-free and dairy-free. All figures are per 100 g and trace to USDA FoodData Central.

Calories from macros31 kcal
  • Protein0.35 g · 4.5%
  • Carbs6.9 g · 88.6%
  • Fat0.24 g · 6.9%

Where Lemon juice ranks

Nutrition

1.6 g protein / 100 kcal

Energy

  • Energy
    22 kcal

Macronutrients

  • Protein
    0.35 g
    1%
  • Carbohydrate
    6.9 g
    3%
  • Fiber
    0.3 g
    1%
  • Total sugars
    2.52 g
  • Total fat
    0.24 g
    0%
  • Saturated fat
    0.04 g
    0%

Minerals

  • Sodium
    1 mg
    0%
  • Potassium
    103 mg
    2%
  • Calcium
    6 mg
    0%
  • Iron
    0.08 mg
    0%
  • Magnesium
    6 mg
    1%

Vitamins

  • Vitamin C
    38.7 mg
    43%
  • Vitamin D
    —

% Daily Value based on FDA reference amounts for a general adult diet. Individual needs vary. Missing values are shown as “—”, never zero.

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Compare Lemon juice

Frequently asked questions

How many calories are in Lemon juice?
Lemon juice has 22 calories per 100 g edible portion.
How much protein is in Lemon juice?
Lemon juice has 0.4 g of protein per 100 g edible portion.
How many carbs are in Lemon juice?
Lemon juice has 6.9 g of carbohydrate per 100 g edible portion.
How much fat is in Lemon juice?
Lemon juice has 0.2 g of total fat per 100 g edible portion.
How much fiber is in Lemon juice?
Lemon juice has 0.3 g of fiber per 100 g edible portion.
How much sugar is in Lemon juice?
Lemon juice has 2.5 g of total sugars per 100 g edible portion.
Is Lemon juice high in protein?
Lemon juice provides 1.6 g of protein per 100 calories — a relatively low protein-to-calorie ratio.
Is Lemon juice keto-friendly?
Lemon juice has 6.9 g of carbohydrate per 100 g. Ketogenic diets keep carbs very low, so it can fit a keto plan in modest portions (per 100 g).
Is Lemon juice vegan?
Yes — Lemon juice contains no animal products, so it is vegan.
Is Lemon juice vegetarian?
Yes — Lemon juice is vegetarian.
Is Lemon juice gluten-free?
Yes — Lemon juice contains no gluten-bearing grains.
Is Lemon juice dairy-free?
Yes — Lemon juice contains no milk or dairy ingredients.
What is a serving size of Lemon juice?
A common serving of Lemon juice is 1 undetermined wedge yields (about 6 g). Use the serving selector on this page to see nutrition for any portion.

Educational information only — not medical advice. See our methodology.