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How Many Calories in Grapefruit, Raw, Pink and Red, California and Arizona?

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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37
calories per 100g
85 calories per 1 cup sections, with juice (230g)
0.5gProtein
9.7gCarbs
0.1gFat
0.0gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)10 kcal0.1g
100g37 kcal0.5g
1 cup sections, with juice85 kcal1.1g
grams
37kcal
0.5gprotein
9.7gcarbs
0.1gfat
0.0gfibre

A grapefruit, raw, pink and red, california and arizona contains 37 calories per 100g. A typical 1 cup sections, with juice (230g) provides about 85 calories. Grapefruit, Raw, Pink and Red, California and Arizona is low in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Grapefruit, Raw, Pink and Red, California and Arizona Nutrition Facts

NutrientPer 100gPer serving (230g)
Calories37 kcal85 kcal
Protein0.5g1.1g
Carbohydrates9.7g22.3g
of which Sugars0.0g0.0g
Fat0.1g0.2g
of which Saturates0.0g0.0g
Fibre0.0g0.0g
Sodium1.0mg2mg
Potassium147.0mg338mg
Calcium11.0mg25mg
Iron0.1mg0.2mg
Vitamin C38.1mg87.6mg
Vitamin A13.0µg30µg
Selenium0µg0µg
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, california and arizona

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Have a cat or dog? Check whether grapefruit, raw, pink and red, california and arizona 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, california and arizona 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, california and arizona fit your diet?

Weight management

At 37 calories per 100g, grapefruit, raw, pink and red, california and arizona 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, california and arizona per 100g?

Grapefruit, Raw, Pink and Red, California and Arizona contains 37 calories per 100g, based on USDA reference data.

Is grapefruit, raw, pink and red, california and arizona high in calories?

A 1 cup sections, with juice of grapefruit, raw, pink and red, california and arizona (230g) has around 85 calories — roughly 4% of a 2,000-calorie daily intake.

Is grapefruit, raw, pink and red, california and arizona good for weight loss?

At 37 calories per 100g, grapefruit, raw, pink and red, california and arizona is relatively low in calories and can fit well into a weight-loss diet. A 1 cup sections, with juice provides about 85 calories.

How much protein is in grapefruit, raw, pink and red, california and arizona?

Grapefruit, Raw, Pink and Red, California and Arizona contains 0.5g of protein per 100g.

Is grapefruit, raw, pink and red, california and arizona a good source of fibre?

Grapefruit, Raw, Pink and Red, California and Arizona is relatively low in fibre at 0.0g 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, california and arizona compare to grapefruit, raw, white, california?

Grapefruit, Raw, Pink and Red, California and Arizona has 37 calories per 100g, close to grapefruit, raw, white, california at 37 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of grapefruit, raw, pink and red, california and arizona for 20g of protein?

With 0.5g of protein per 100g, you'd need roughly 4000g of grapefruit, raw, pink and red, california and arizona to reach 20g of protein

Foods with a similar calorie count

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

FoodCaloriesProteinCarbsFat
Grapefruit, Raw, Pink and Red, California and Arizona (this page)37 kcal0.5g9.7g0.1g
Grapefruit, Raw, White, California37 kcal0.9g9.1g0.1g
Cherries, Sour, Red, Canned36 kcal0.8g8.9g0.1g
Grapefruit, Sections, Canned, Water Pack36 kcal0.6g9.2g0.1g
Guava Sauce, Cooked36 kcal0.3g9.5g0.1g
Melons, Honeydew, Raw36 kcal0.5g9.1g0.1g
Pummelo, Raw38 kcal0.8g9.6g0.0g

More kit for grapefruit, raw, pink and red, california and arizona tracking

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Last updated:

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