Pineapple is difficult to fit on keto: ~11.7g net carbs per 100g (≈9.6g in ½ cup/82g). Best avoided on strict keto or used very sparingly in micro-portions.
Is Pineapple Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (as listed by source). USDA FoodData Central.
How this is calculated
total carbohydrate - fiber. Each published value is multiplied by your portion divided by the reference amount. No extra fiber, sugar alcohol or allulose deductions are applied here.
Grams and milliliters are not interchangeable. Household measures require a food-specific conversion; check your scale or product label.
11.7gnet carbs in your portion
- Total carbs
- 13.1g
- Fiber
- 1.4g
- Protein
- 0.5g
- Fat
- 0.1g
- Calories
- 50
Pineapple is difficult to fit on keto: ~11.7g net carbs per 100g (≈9.6g in ½ cup/82g). Best avoided on strict keto or used very sparingly in micro-portions.
- Net carbs (100 g)11.7g
- Protein (100 g)0.5g
- Fat (100 g)0.1g
- Keto verdictLimit portions
NUTRITION FACTS
Per 100 g (as listed by source)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
This USDA record is used as a generic nutrition reference; variety, brand, or preparation may differ.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY TO LIMIT IT ON KETO
- Moderate-to-high sugars: ~11.7g net carbs/100g strains strict keto limits
- This item contains the nutrients or compounds listed above; evidence for specific health outcomes depends on dose, preparation, and individual context.
- Portion caution: keep to 2–3 oz (56–85g) max if included
- Best for CKD/TKD: fits better on cyclical or targeted keto days
- Use as an accent: a few chunks or 1–2 tbsp juice to flavor dishes/drinks
- Lower-carb fruit alternatives exist (e.g., Strawberry)
PREPARATION SUGGESTIONS
MICRO PORTIONS
Measure 2–3 oz fresh pineapple and log 7–10g net carbs; enjoy as a rare treat.
GRILLED TOPPING
Grill a few small chunks to top Pork Chops or Ham; keep fruit minimal per serving.
DIGESTIVE AID
Have a tiny portion after a protein-heavy meal to leverage bromelain for digestion.
JUICE CONCENTRATE
Stir 1–2 tbsp fresh juice into Sparkling Water or iced Green Tea for flavor with fewer carbs.
STIR-FRY ACCENT
Add 1–2 oz at the end of cooking with Shrimp, Tamari, and low-carb veg to keep carbs down.
SPECIAL OCCASION TREAT
Reserve for cyclical carb days or events; pre-portion to avoid mindless snacking.