Calories in Raw Lemon Juice

Low Sugar
Instrument — Food Profile
100g
Calories

22.00

kcal
Protein

0.35

g
Carbs

6.90

g
Fat

0.24

g
Fiber

0.30

g
Sugar

2.52

g

Curious about the nutritional profile of raw lemon juice? Whether you are tracking your macros or just want to know how many calories it contain, you are in the right place. A standard 100g serving of raw lemon juice provides 22.00 calories, 0.35g of protein, and 6.90g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 22.00 kcal 0.35g 6.90g 0.24g
1 oz (28g) 6 kcal 0.1g 1.9g 0.1g
wedge yields (6g) 1 kcal 0.0g 0.4g 0.0g
lemon yields (48g) 11 kcal 0.2g 3.3g 0.1g
cup (244g) 54 kcal 0.9g 16.8g 0.6g
fl oz (31g) 7 kcal 0.1g 2.1g 0.1g

Vitamins & Minerals

Nutrient Amount
Vitamin A 6.00 mcg
Vitamin C 38.70 mg
Thiamin (B1) 0.02 mg
Riboflavin (B2) 0.02 mg
Niacin (B3) 0.09 mg
Pantothenic Acid (B5) 0.13 mg
Vitamin B6 0.05 mg
Folate (B9) 20.00 mcg
Calcium 6.00 mg
Iron 0.08 mg
Magnesium 6.00 mg
Potassium 103.00 mg
Sodium 1.00 mg
Zinc 0.05 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 167747)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

Can I eat raw lemon juice on a keto diet?

No, raw lemon juice has 6.90g of carbs per 100g, which may disrupt ketosis.

How many calories is in 1 fl oz of raw lemon juice?

A single fl oz (31g) of raw lemon juice provides 7 calories.

How many calories is in raw lemon juice?

100 grams of raw lemon juice contains exactly 22.00 calories.

Does raw lemon juice help build muscle?

It contains 0.35g of protein per 100g, which is moderate.