Affiliate links on this page — disclosure. As an Amazon Associate, CJ Affiliate, and AWIN publisher we earn from qualifying purchases.

How Many Calories in Grapefruit Juice, White, Bottled, Unsweetened?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

CIRCLEDNA

Circle DNA Nutrition & Diet Report

Find out how your genes affect the way your body processes nutrients, carbs and fat. DNA-personalised diet plan based on 500+ genetic markers.

Get Your DNA Nutrition Report →
34
calories per 100g
84 calories per 1 cup (247g)
0.6gProtein
7.9gCarbs
0.1gFat
0.8gFibre

Affiliate links:

⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)10 kcal0.2g
100g34 kcal0.6g
1 cup84 kcal1.5g
grams
34kcal
0.6gprotein
7.9gcarbs
0.1gfat
0.8gfibre

A grapefruit juice, white, bottled, unsweetened contains 34 calories per 100g. A typical 1 cup (247g) provides about 84 calories. Grapefruit Juice, White, Bottled, Unsweetened is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Grapefruit Juice, White, Bottled, Unsweetened Nutrition Facts

NutrientPer 100gPer serving (247g)
Calories34 kcal84 kcal
Protein0.6g1.5g
Carbohydrates7.9g19.5g
of which Sugars7.5g18.5g
Fat0.1g0.2g
of which Saturates0.0g0.0g
Fibre0.8g2.0g
Sodium3.0mg7mg
Potassium129.0mg319mg
Calcium14.0mg35mg
Iron0.1mg0.2mg
Vitamin C28.3mg69.9mg
Vitamin A2.0µg5µg
Selenium0µg0µg
Riboflavin (B2)0mg0.0mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking grapefruit juice, white, bottled, unsweetened

As an Amazon Associate and affiliate partner we earn from qualifying purchases and other referrals. Disclosure ›

AMAZON

Water Bottle with Markings

Swap calorie-heavy drinks for consistent hydration.

Check Price →
AMAZON

Smoothie Blender

Make your own and control exactly what goes in.

Check Price →

Have a cat or dog? Check whether grapefruit juice, white, bottled, unsweetened is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out grapefruit juice, white, bottled, unsweetened for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Serving size varies a lot by container — a standard can, bottle or glass can differ significantly from the 100g/100ml reference figures shown here.

Does grapefruit juice, white, bottled, unsweetened fit your diet?

Weight management

At 34 calories per 100g, grapefruit juice, white, bottled, unsweetened is calorie-light relative to its volume, which can help keep a meal within a calorie target without needing very small portions.

Frequently Asked Questions

How many calories in grapefruit juice, white, bottled, unsweetened per 100g?

Grapefruit Juice, White, Bottled, Unsweetened contains 34 calories per 100g, based on USDA reference data.

Is grapefruit juice, white, bottled, unsweetened high in calories?

A 1 cup of grapefruit juice, white, bottled, unsweetened (247g) has around 84 calories — roughly 4% of a 2,000-calorie daily intake.

Is grapefruit juice, white, bottled, unsweetened good for weight loss?

At 34 calories per 100g, grapefruit juice, white, bottled, unsweetened is relatively low in calories and can fit well into a weight-loss diet. A 1 cup provides about 84 calories.

How much protein is in grapefruit juice, white, bottled, unsweetened?

Grapefruit Juice, White, Bottled, Unsweetened contains 0.6g of protein per 100g.

Is grapefruit juice, white, bottled, unsweetened a good source of fibre?

Grapefruit Juice, White, Bottled, Unsweetened is relatively low in fibre at 0.8g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does grapefruit juice, white, bottled, unsweetened compare to grapefruit juice, white, canned or bottled, unsweetened?

Grapefruit Juice, White, Bottled, Unsweetened has 34 calories per 100g, close to grapefruit juice, white, canned or bottled, unsweetened at 34 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of grapefruit juice, white, bottled, unsweetened for 20g of protein?

With 0.6g of protein per 100g, you'd need roughly 3333g of grapefruit juice, white, bottled, unsweetened to reach 20g of protein

Foods with a similar calorie count

Other drinks closest to grapefruit juice, white, bottled, unsweetened by calories per 100g:

FoodCaloriesProteinCarbsFat
Grapefruit Juice, White, Bottled, Unsweetened (this page)34 kcal0.6g7.9g0.1g
Grapefruit Juice, White, Canned or Bottled, Unsweetened34 kcal0.6g7.9g0.1g
Beverages, Carbonated, Ginger Ale34 kcal0.0g8.8g0.0g
Beverages, Carbonated, Tonic Water34 kcal0.0g8.8g0.0g
Beverages, Tea, Instant, Lemon, Sweetened, Prepared with Water35 kcal0.0g8.6g0.1g
Beverages, Lipton Brisk, Tea, Black35 kcal0.0g8.8g0.0g
Beverages, V8 Splash Juice Drinks, Fruit Medley33 kcal0.0g7.8g0.0g

More kit for grapefruit juice, white, bottled, unsweetened tracking

Affiliate links — we earn a commission at no extra cost to you. Disclosure ›

CORNEACARE

Eye Health Vitamins

This food is rich in nutrients linked to eye health. CorneaCare's targeted vitamin formulas support long-term vision health.

Shop CorneaCare →
AMAZON

Digital Kitchen Scales

Measure liquid and powder ingredients accurately.

Check Price →

Last updated:

Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.