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How Many Calories in Grapefruit, Raw, Pink and Red, All Areas?

Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by our editorial team. Last reviewed: 5 September 2026.

Fact-checked against original USDA source data by our editorial team.

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42
calories per 100g
97 calories per 1 cup sections, with juice (230g)
0.8gProtein
10.7gCarbs
0.1gFat
1.6gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)12 kcal0.2g
100g42 kcal0.8g
1 cup sections, with juice97 kcal1.8g
grams
42kcal
0.8gprotein
10.7gcarbs
0.1gfat
1.6gfibre

A grapefruit, raw, pink and red, all areas contains 42 calories per 100g. A typical 1 cup sections, with juice (230g) provides about 97 calories. Grapefruit, Raw, Pink and Red, All Areas is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Grapefruit, Raw, Pink and Red, All Areas Nutrition Facts

NutrientPer 100gPer serving (230g)
Calories42 kcal97 kcal
Protein0.8g1.8g
Carbohydrates10.7g24.6g
of which Sugars6.9g15.9g
Fat0.1g0.2g
of which Saturates0.0g0.0g
Fibre1.6g3.7g
Sodium0.0mg0mg
Potassium135.0mg310mg
Calcium22.0mg51mg
Iron0.1mg0.2mg
Vitamin C31.2mg71.8mg
Vitamin A58.0µg133µg
Selenium0.1µg0µg
Riboflavin (B2)0.0mg0.0mg

% 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, raw, pink and red, all areas

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Have a cat or dog? Check whether grapefruit, raw, pink and red, all areas 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, raw, pink and red, all areas for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Ripeness affects sugar content — a very ripe piece of fruit can carry noticeably more natural sugar than an under-ripe one of the same size.

Does grapefruit, raw, pink and red, all areas fit your diet?

Weight management

At 42 calories per 100g, grapefruit, raw, pink and red, all areas 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, raw, pink and red, all areas per 100g?

Grapefruit, Raw, Pink and Red, All Areas contains 42 calories per 100g, based on USDA reference data.

Is grapefruit, raw, pink and red, all areas high in calories?

A 1 cup sections, with juice of grapefruit, raw, pink and red, all areas (230g) has around 97 calories — roughly 5% of a 2,000-calorie daily intake.

Is grapefruit, raw, pink and red, all areas good for weight loss?

At 42 calories per 100g, grapefruit, raw, pink and red, all areas is relatively low in calories and can fit well into a weight-loss diet. A 1 cup sections, with juice provides about 97 calories.

How much protein is in grapefruit, raw, pink and red, all areas?

Grapefruit, Raw, Pink and Red, All Areas contains 0.8g of protein per 100g.

Is grapefruit, raw, pink and red, all areas a good source of fibre?

Grapefruit, Raw, Pink and Red, All Areas is relatively low in fibre at 1.6g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does grapefruit, raw, pink and red, all areas compare to applesauce, canned, unsweetened, without added ascorbic acid (includes usda commodity)?

Grapefruit, Raw, Pink and Red, All Areas has 42 calories per 100g, close to applesauce, canned, unsweetened, without added ascorbic acid (includes usda commodity) at 42 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of grapefruit, raw, pink and red, all areas for 20g of protein?

With 0.8g of protein per 100g, you'd need roughly 2500g of grapefruit, raw, pink and red, all areas to reach 20g of protein

Foods with a similar calorie count

Other fruits closest to grapefruit, raw, pink and red, all areas by calories per 100g:

FoodCaloriesProteinCarbsFat
Grapefruit, Raw, Pink and Red, All Areas (this page)42 kcal0.8g10.7g0.1g
Applesauce, Canned, Unsweetened, without Added Ascorbic Acid (includes Usda Commodity)42 kcal0.2g11.3g0.1g
Peaches, Canned, Extra Light Syrup, Solids and Liquids42 kcal0.4g11.1g0.1g
Pears, Asian, Raw42 kcal0.5g10.7g0.2g
Cherries, Sour, Canned, Water Pack42 kcal0.7g10.4g0.2g
Applesauce, Canned, Unsweetened, with Added Ascorbic Acid42 kcal0.2g11.3g0.1g
Blackberries, Raw43 kcal1.4g9.6g0.5g

More kit for grapefruit, raw, pink and red, all areas tracking

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Last updated:

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