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?
Per 100 g (as listed by source). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
11.7gnet carbs in your portion
- Total carbs
- 13.1g
- Fiber
- 1.4g
- Protein
- 0.5g
- Fat
- 0.1g
- Calories
- 50
The 100 g reference amount has 11.7g net carbs, so keep portions small or choose a lower-carb swap.
- 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.