Calories in Unsweetened Cranberry Juice

Instrument — Food Profile
100g
Calories

46.00

kcal
Protein

0.39

g
Carbs

12.20

g
Fat

0.13

g
Fiber

0.10

g
Sugar

12.10

g

Curious about the nutritional profile of unsweetened cranberry 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 unsweetened cranberry juice provides 46.00 calories, 0.39g of protein, and 12.20g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 46.00 kcal 0.39g 12.20g 0.13g
1 oz (28g) 13 kcal 0.1g 3.4g 0.0g
cup (253g) 116 kcal 1.0g 30.9g 0.3g
fl oz (32g) 15 kcal 0.1g 3.9g 0.0g

Vitamins & Minerals

Nutrient Amount
Vitamin A 2.00 mcg
Vitamin C 9.30 mg
Vitamin K 5.10 mcg
Thiamin (B1) 0.01 mg
Riboflavin (B2) 0.02 mg
Niacin (B3) 0.09 mg
Vitamin B6 0.05 mg
Folate (B9) 1.00 mcg
Calcium 8.00 mg
Iron 0.25 mg
Magnesium 6.00 mg
Potassium 77.00 mg
Sodium 2.00 mg
Zinc 0.10 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 168117)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How many calories is in unsweetened cranberry juice?

100 grams of unsweetened cranberry juice contains exactly 46.00 calories.

How many calories is in 1 fl oz of unsweetened cranberry juice?

A single fl oz (32g) of unsweetened cranberry juice provides 15 calories.

Does unsweetened cranberry juice help build muscle?

It contains 0.39g of protein per 100g, which is moderate.

Is unsweetened cranberry juice keto-friendly?

No, unsweetened cranberry juice has 12.20g of carbs per 100g, which may disrupt ketosis.