Calories in Pineapple: Nutrition Facts by Serving Size
One cup of pineapple chunks has about 82 calories. See the full nutrition breakdown by serving size with expert FAQ.
Pineapple is a tropical fruit known for its tangy sweetness, impressive vitamin C content, and bromelain — a unique enzyme with anti-inflammatory properties. It is relatively low in calories for how sweet and satisfying it tastes.
Calories by serving size:
| Serving | Weight | Calories | Carbs | Sugar | Fiber | Vitamin C |
|---|---|---|---|---|---|---|
| 1 slice (3.5" dia) | ~84 g | 42 kcal | 11 g | 8 g | 1.2 g | 40% DV |
| 1 cup (chunks) | ~165 g | 82 kcal | 22 g | 16 g | 2.3 g | 79% DV |
| 1 cup (crushed) | ~250 g | 125 kcal | 33 g | 25 g | 3.5 g | 119% DV |
| 100 g | 100 g | 50 kcal | 13 g | 10 g | 1.4 g | 48% DV |
| 1 whole pineapple | ~905 g | 452 kcal | 119 g | 89 g | 12.7 g | 433% DV |
Pineapple is also a good source of manganese (76% DV per cup), thiamine, and vitamin B6.
Frequently Asked Questions (FAQ)
How many calories are in a cup of pineapple?
One cup of pineapple chunks (about 165 grams) contains approximately 82 calories. It provides 22 grams of carbohydrates, 16 grams of natural sugar, and 2.3 grams of fiber. That same cup delivers 79% of your daily vitamin C and 76% of your daily manganese needs.
Is pineapple high in sugar?
Pineapple contains about 10 grams of sugar per 100 grams, which is moderate compared to other fruits. It is lower in sugar than grapes (16g) and mangoes (14g) but higher than strawberries (5g). Its glycemic index of about 59 is moderate, so pairing it with protein or healthy fats can help slow sugar absorption.
What is bromelain and why is it important?
Bromelain is a group of digestive enzymes found exclusively in pineapple. It breaks down protein, which is why pineapple is used as a meat tenderizer. Research shows bromelain has anti-inflammatory, anti-swelling, and immune-boosting properties. It may help reduce muscle soreness after intense exercise and support digestive health.
Is canned pineapple as healthy as fresh?
Canned pineapple packed in its own juice is nutritionally similar to fresh, though it has slightly less vitamin C due to processing. However, canned pineapple packed in heavy syrup can contain nearly twice the calories and sugar of fresh. Always choose canned pineapple in juice, not syrup, and drain the liquid to keep calories in check.
Can pineapple help with digestion?
Yes. The bromelain in pineapple aids protein digestion, which can reduce bloating and discomfort after protein-heavy meals. Pineapple also provides dietary fiber that supports healthy bowel movements. Eating a few chunks of fresh pineapple after a meal is a traditional digestive remedy backed by modern research.
How many calories are in a cup of pineapple?
Is pineapple high in sugar?
What is bromelain and why is it important?
Is canned pineapple as healthy as fresh?
Can pineapple help with digestion?
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