Can You Enjoy Pineapple on a Keto Diet?

Are you following a keto diet and wondering if you can still include pineapple in your low-carb meal plan? While many fruits are high in sugar and not suitable for keto, let’s explore whether pineapples fall into that category. How many carbs does this juicy tropical fruit contain? Can you still enjoy pineapples while doing keto?


In this article, we’ll delve into the carb content of pineapples and provide you with some keto-friendly pineapple recipes to try. Let’s find out if pineapples can fit into your keto lifestyle.

Is Pineapple Keto-Friendly?

Pineapple is undoubtedly a delicious and nutritious fruit, packed with vitamins, minerals, and plenty of carbs. Due to its high carb count, it’s advisable to avoid pineapples while following a keto diet.

Like many other fruits, pineapples are naturally high in sugars, which are a type of carbohydrate. Even a small serving of pineapples can kick you out of ketosis.

How Many Carbs are in Pineapple?

According to the USDA, a 100-gram serving of fresh pineapple contains 14.1 grams of total carbs. With only 0.9 grams of fiber, this leaves you with 13.2 grams of net carbs.

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Pineapple Nutrition (Macros)

How Many Carbs in Pineapple?

Like most fruits, the majority of calories in pineapple come from carbohydrates. In a 100-gram serving of pineapple, you’ll find 14.1 grams of carbohydrates.


Pineapples are virtually fat-free, with less than 0.5 grams of fat in a 100-gram serving.


With less than one gram of protein per 100 grams of pineapple, this fruit is not a significant source of protein.


A 100-gram serving of pineapple provides 60 calories, primarily derived from carbohydrates.

Raw Pineapple vs Dried Pineapple

When comparing raw pineapple to dried pineapple, you’ll notice that the latter is much higher in calories and carbohydrates:

100 g Raw Pineapple 100 g Dried Pineapple
Total Carbs
Net Carbs

(Table information obtained from the USDA nutrient database for raw pineapple and dried pineapple)

Dried Pineapple

How Many Carbs in Pineapple Chunks?

According to the USDA, one cup of pineapple chunks contributes 21.6 grams of carbs to your daily intake.

How Many Carbs in Pineapple Juice?

Similar to most fresh fruit, pineapple juice is high in carbs. One cup (250g) contains 32.2 grams of carbohydrates, as stated by the USDA.

How Many Carbs in Crushed Pineapple?

A 100-gram serving of crushed pineapple contains 14.8 grams of carbs, according to the USDA.

Keto Pineapple Substitutes

If you’re on a keto diet and looking for alternatives to pineapples, consider these options:

  • Berries: Blackberries, strawberries, blueberries, and raspberries are lower in carbs compared to pineapples and can be safely enjoyed on keto.
  • Incorporate small amounts of pineapple into your meals, allowing you to savor the taste without overindulging.
  • A few drops of pineapple extract can provide a fruity flavor with only a fraction of the carbs. Use the extract in smoothies and baked desserts.
  • If you need a natural sweetener, opt for low-carb alternatives like monk fruit or stevia instead of pineapple.
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What Fruits Are Allowed on Keto?

While most fruits are not keto-friendly, there are a few exceptions. Here are some fruits you can enjoy on a keto diet:

  • Avocado
  • Lemons
  • Strawberries
  • Blackberries
  • Raspberries
  • Blueberries
  • Tomatoes

What Fruits Are Off-Limits on Keto?

It’s important to be mindful of fruits that can hinder your progress on a keto diet. Dried fruits and fruit juices tend to be very high in sugar and carbs, so it’s best to avoid them. Canned fruits in syrup are also high in both carbs and calories, making them unsuitable for a ketogenic lifestyle.

The following fresh fruits, due to their high sugar content, should be avoided on keto:

  • Grapes
  • Banana
  • Mango
  • Plums
  • Cherries
  • Pear
  • Peach
  • Apples

Pineapple and Berries


Is Canned Pineapple Keto?

Definitely not. Canned pineapples are higher in carbs than fresh pineapples since they are usually packaged in juice or syrup.

Is Pineapple Healthy?

Pineapple is a highly nutritious fruit that offers various health benefits. It’s rich in essential vitamins and minerals like vitamin C, magnesium, calcium, and potassium. Additionally, pineapple contains bromelain, an enzyme that aids digestion and protein breakdown, making it particularly beneficial for those following a high-protein diet.

Pineapple is also a good source of fiber. Half a cup of pineapple chunks contains 2.6 grams of fiber, making it a wholesome snack that keeps you full until your next meal. While it may not be ideal for keto, pineapple is a healthy option if you’re not strictly restricting your carb intake.

Is Pineapple Okay on a Low-Carb Diet?

Although pineapples are not very keto-friendly, they can still be enjoyed on a less restrictive low-carb diet. For example, if you aim to consume 80-100 grams of carbs per day, there’s room for pineapples in your meal plan. Pineapples can support your health goals as they provide vitamins, minerals, and fiber.

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However, practicing portion control is essential when incorporating pineapples into a low-carb diet. Larger servings contain more sugar, which can cause you to surpass your daily carb limit.

Best Keto Pineapple Recipes

Keto Pineapple Upside Down Cake

Made with almond flour and low-carb sweeteners, this keto-friendly pineapple upside-down cake is simply irresistible. With less than 4 grams of net carbs per slice, it’s the perfect guilt-free treat.

  • Net Carbs: 3.8 g
  • Total Carbs: 6.8 g
  • Calories: 271.7
  • Fat: 25.6 g
  • Protein: 7.7 g

Pineapple Upside Down Cake

Keto Pineapple Smoothie

This keto-approved smoothie combines pineapple extract, carrots, and ginger to create a vibrant and delicious breakfast or mid-morning snack.

  • Net Carbs: 7 g
  • Total Carbs: 8.4 g
  • Calories: 310
  • Fat: 28.7 g
  • Protein: 7.7 g

Pineapple Smoothie

Keto Pineapple Cookies

Indulge in these irresistibly buttery and fruity pineapple cookies, with only 2 grams of net carbs each. Inspired by a traditional Taiwanese cake, this gluten-free and sugar-free recipe will satisfy your sweet tooth.

  • Net Carbs: 2 g
  • Total Carbs: 4 g
  • Calories: 143
  • Fat: 14 g
  • Protein: 3 g

Keto Almond Flour Pineapple Muffins

With almond flour, juicy pineapple, and shredded coconut, these muffins make for a low-carb and gluten-free breakfast or snack that will keep you satisfied.

  • Net Carbs: 11.6 g
  • Total Carbs: 14.7 g
  • Calories: 215
  • Fat: 15.3 g
  • Protein: 6.1 g

Pineapple Muffins

Low Carb Pineapple Upside Down Cupcakes Dessert

These adorable cupcakes are a mini version of the traditional pineapple upside-down cake. With only 4 grams of net carbs per serving, they make a delightful addition to your keto diet.

  • Net Carbs: 4 g
  • Total Carbs: 5 g
  • Calories: 202
  • Fat: 19 g
  • Protein: 6 g

Explore the tantalizing flavors of these keto pineapple recipes and indulge in guilt-free sweetness.

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