BackWhat fruits are keto-friendly? 9 healthy options
Reviewed by Culinary Nutritionist | Kristy Del Coro, MS, RDN, LDN
Keto curious? Let’s bust a fruity myth.
Following a ketogenic diet means rethinking your relationship with carbohydrates. The goal? To nudge your body into ketosis—that fat-burning state where energy comes from fat, not sugar. That’s the beauty of the keto diet: fewer carbs, more flavor, and real results.
But here’s the tricky part—figuring out what’s actually off-limits. Especially when it comes to fruit. Spoiler: not all fruit is the enemy. With the right picks (and a close eye on those grams of carbohydrates), you can enjoy the sweet stuff without falling off track.
We’re diving into which fruits play nice with your dietary goals and how much you can actually enjoy. And if you want to skip the guesswork? Our keto meal delivery service brings chef-crafted, low-carb meals straight to your door—so you can stay in ketosis and out of the kitchen.
Key takeaways
Choosing the right fruits is important when following a ketogenic diet, as some fruits are lower in carbohydrates and more compatible with this eating plan.
Some keto-friendly fruits include strawberries, raspberries, blackberries, avocados, tomatoes, olives, and coconut.
Fruits to avoid on a keto diet include bananas, oranges, pineapples, and mangos, since they are relatively high in carbs.
9 keto-friendly fruits you’ll love
Newbies to the keto diet often wonder what fruits and vegetables are keto-friendly. Here are some keto-friendly fruits, including typical net carb counts, an important thing to track while on the keto diet.
Avocados
With just 2 grams of net carbs, avocados are high in vitamins C, K, and B6. They also contain heart-healthy monounsaturated fats, fiber, and potassium. They're a good source of fat, making them a perfect keto-friendly food.¹
Chef's recommendations:
• Mash into guacamole and pair with low-carb crackers or veggies.
• Add sliced avocado to keto burgers or salads.
• Blend into a creamy avocado smoothie with almond milk and a touch of cocoa powder.
Tomatoes
High in vitamins C and K and potassium, a medium tomato contains roughly 3 grams of net carbs. Tomatoes are also a great source of the antioxidant lycopene, which may help with cancer prevention.²
Chef's recommendations:
• Dice and toss into salads or use as a fresh salsa base.
• Make a low-carb tomato sauce for zoodles or keto pizza.
• Roast with olive oil and herbs for a savory side dish.
Olives
Also high in monounsaturated fats, olives have just 1 gram of net carbs per serving (about 10 small olives). They're a good source of iron, copper, and vitamin E (a key nutrient for vision, reproductive health, and brain function).³
Chef's recommendations:
• Snack on a handful of olives for a quick, savory energy boost.
• Add to keto-friendly charcuterie boards.
• Blend into tapenade and serve with keto crackers or vegetable sticks.
Starfruit (Carambola)
This tropical fruit is lower in carbs (4.5 grams of net carbs in 1 medium sized starfruit) and high in vitamin C, which supports immune function and skin health. Its unique taste adds variety to your keto fruit options.
Chef's recommendations:
• Slice and use as a garnish for keto-friendly drinks.
• Add to salads for a burst of tangy sweetness.
• Enjoy as a refreshing snack on its own.
Strawberries, blackberries, raspberries
Blackberries, raspberries, and strawberries contain between 4 and 6 grams of net carbs per 100 grams. High in fiber, a good source of vitamins C and K, and manganese, berries are also antioxidant powerhouses that keep free radicals in check. Strawberries are also excellent sources of folate and potassium and offer a range of benefits for heart health.⁴
Chef's recommendations:
• Top keto pancakes or waffles with a handful of fresh berries.
• Mix into chia pudding or low-carb yogurt for a nutrient-packed breakfast.
• Blend into smoothies or use as a garnish for keto-friendly cocktails.
Lemons and limes
High in antioxidants and vitamin C, lemons and limes contain approximately 4 to 5 grams of net carbs. They are a nutritious source of fiber and potassium—and support skin health and liver function.⁵
Chef's recommendations:
• Squeeze over grilled fish or roasted vegetables for added zest.
• Add slices to water or tea for a refreshing drink.
• Use in keto salad dressings or marinades for a burst of flavor.
Understanding net carbs for keto success
The keto diet comes with many benefits like weight loss and improved blood sugar control. But, you need to make informed food choices to get the most out of this eating plan. Discussing a low-carbohydrate diet with your healthcare provider or dietitian can help to determine how to curate nutritious meal choices that meet your specific healthcare needs.
One crucial factor to consider on a keto diet is net carbs, which can differ from your total carb count. Net carbs measure the grams of carbs in a food, excluding fiber content and sugar alcohols, which typically do not impact your blood sugar level. So, it's not counted towards the daily carbohydrate limit.
To calculate net carbs, subtract the fiber content from total carbs:
Net carbs = total carbs - grams of fiber
Tracking net carbs helps ensure you stay within your daily carbohydrate limit while still getting enough fiber to support digestive health. Net carbs can also impact your ability to achieve and maintain ketosis.
For example, let's say you're eating an avocado. According to the USDA, one medium avocado (approximately 136 grams) contains 12.5 grams of total carbohydrates and 9.2 grams of fiber. To calculate the net carbs, you would subtract the fiber from the total carbs:
Net carbs = 12.5 - 9.2 = 3.3 grams
Therefore, one medium avocado contains 3.3 grams of net carbs.
Curious about which keto-friendly meals match your preferences? Take our Keto Quiz to find out! Just answer a few questions to receive personalized meal recommendations tailored to your keto diet.
How to incorporate low-carb fruits into your keto diet
Tracking net carbs allows you to watch your carb intake on a keto diet. You can stay within your daily net carb allowance of 20 to 50 grams while getting the fiber needed for digestive health.
For example, if you're snacking on a cup of strawberries, you will calculate⁶:
11.1 total carbs - 2.9 grams of fiber = 8.2 net carbs
Here are some creative ways to incorporate keto-friendly fruits into your meals:
Berries with whipped cream: Berries are low in net carbs and high in antioxidants. Top them with some lower-carb whipped cream for a sweet and satisfying dessert.
Avocado smoothie: Avocado is a fruit high in healthy fats and low in net carbs. Blend it with unsweetened almond milk, vanilla extract, and a keto-friendly sweetener for a creamy and delicious smoothie.
Grilled peaches: They are high in net carbs, but grilling them can help reduce their sugar content. Brush them with olive oil and grill them for a few minutes on each side. Serve with a dollop of Greek yogurt for a tasty snack.
Watermelon and feta salad: Watermelon is a relatively high net carbs fruit, but it's still possible to enjoy it in moderation. Combine diced watermelon with crumbled feta cheese, chopped mint, and a drizzle of olive oil for a refreshing and flavorful salad.
Coconut cream and mixed fruit parfait: Coconut cream is a keto-friendly alternative to whipped cream as it is typically lower-carb. Layer it with mixed berries, sliced kiwi, and unsweetened shredded coconut for a delicious and colorful parfait.
Here's a list of fruits high in net carbs that should be consumed in moderation on a keto diet:
Peaches (13 grams of net carbs per medium fruit)
Bananas (21 grams of net carbs per medium fruit)
Grapes (16 grams of net carbs per cup)
Apples (21 grams of net carbs per medium fruit)
Mangoes (25 grams of net carbs per cup)
Understanding portion sizes on a keto diet
When following a keto diet, paying attention to portion sizes and macronutrient balance is essential. People should avoid overeating high-fat foods, which can lead to weight gain and stall weight loss progress.
On a keto diet, the typical macro breakdown is around 70-75% of calories from fat, 20-25% from protein, and 5-10% from carbohydrates. Focus on healthy sources of fats, such as avocado, olive oil, and nuts, and prioritize lean protein sources.
Common mistakes to avoid when incorporating fruits into a keto diet
Here are some common mistakes you should avoid in your keto diet:
Avoid high-sugar fruits (bananas, grapes, mangoes, pineapples)
Moderation is vital; stick to small portions
Track net carbs (subtract fiber from total carbs)
Avoid fruit juice; opt for whole low-carb and high-protein fruits
Check for hidden sugars in canned or processed fruits.
Check for hidden sugars in canned or processed fruits
Avoid pairing fruits with high-carb foods
Latest studies on keto and fruit intake
Eating a low-carb diet that includes small amounts of keto-friendly fruits may have both short- and long-term health benefits. According to research published by the Cureus Journal of Medical Science via the National Center for Biotechnology Information, the keto diet may help reduce the risk of developing certain cancers.⁷
Additional research from the Journal of Endocrinology & Metabolism indicates the keto diet may help with weight loss and managing or preventing heart disease, cancer, neurological illnesses, polycystic ovarian syndrome, and chronic diseases.⁸
While the keto diet may offer advantages, there's also a risk of nutrient deficiencies. The Journal of Population Therapeutics & Clinical Pharmacology warns that restricting carbohydrate intake could mean sacrificing essential vitamins and minerals.⁹ These include B vitamins, magnesium, and potassium. An RDN or other healthcare professional can offer medical advice on if supplements may be needed alongside your lower-carb meal plan.
There are mixed studies reporting how a low-carb diet can affect blood pressure and cholesterol as this varies on an individual basis.
By consuming small amounts of keto-friendly fruits, you can boost your intake of vital nutrients without significantly impacting blood sugar or ketosis.
Nutritionist insights on keto and fruit consumption
Some nutritionists advise against the keto diet because it may lead to nutrient deficiencies. However, a balanced approach is possible.
For example, Lexi Endicott, a registered dietician and culinary nutrition specialist, recommends recording your daily food intake in a journal.¹⁰ Keeping a food diary (or using an app) can help you determine whether you're consuming the correct ratio of macronutrients to trigger ketosis.
This approach will let you continue enjoying keto-friendly fruits without falling out of fat-burning mode.
FAQs about keto-friendly fruits
Here are answers to common questions about eating fruit on the keto diet.
Can you eat fruit on keto?
Yes, you can eat fruit on a keto diet, but it’s important to choose low-carb options like berries, avocados, and starfruit. High-carb fruits like bananas, grapes, and mangos should be avoided or consumed in very small portions.
What fruit can I eat on a keto diet?
Berries, avocados, tomatoes, olives, lemons, and limes are all keto-friendly fruits. Additional options include star fruit, plums, unsweetened coconut, and small servings of peaches or cantaloupe.
What fruit has the lowest carbs?
Some assume that watermelon is okay because of its high water content. However, it contains 20 grams of net carbs per medium-sized wedge. If you want more than just a nibble, go for a handful of berries instead.
Is monk fruit keto?
Yes, monk fruit is keto-friendly. It’s a natural, zero-calorie sweetener that doesn’t contain carbs, making it a great alternative to sugar on a ketogenic diet.
Is dragon fruit keto?
Dragon fruit can be included on a keto diet in moderation. While it is higher in carbs than some keto fruits, a small portion (around 100g) contains approximately 9g of net carbs.
Are apples keto-friendly?
Apples are generally not considered keto-friendly as they are relatively high in carbs. One medium-sized apple contains about 20 grams of net carbs, which can quickly add up and may not fit within the daily carb limit for those following a ketogenic diet. However, some people may still choose to include small amounts of apples in their diet while monitoring their carb intake
Are grapes keto-Friendly?
Grapes are relatively high in carbs, so they’re not considered keto-friendly. One cup of grapes contains about 26 grams of net carbs, which is more than the daily carb limit for many people following a ketogenic diet.
Are bananas keto-Friendly?
With 24 grams of net carbs in one medium banana, this fruit is not considered keto-friendly.
To learn more about what to eat and avoid on the keto diet, see our related article, Keto No-Go — What Can You Not Eat On Keto?
Is passion fruit keto-friendly?
Passion fruit can be consumed in small amounts on a keto diet. One passion fruit (approximately 18g) contains around 2g of net carbs, making it suitable for occasional use.
Are citrus fruits keto-friendly?
Citrus fruits like lemons and limes are keto-friendly due to their low carb content. Oranges and grapefruits, however, are higher in carbs and should be consumed in moderation.
Are dried fruits keto-friendly?
Dried fruits are typically not keto-friendly due to their concentrated sugar and carb content. For example, a 1/4 cup of raisins contains around 29g of net carbs.
Are fruit smoothies keto-friendly?
Fruit smoothies can be keto-friendly if made with low-carb fruits like berries and mixed with unsweetened almond milk or coconut milk. Avoid using high-carb fruits like bananas or mangos.
Are fruit snacks keto-friendly?
Most fruit snacks are not keto-friendly as they are often loaded with added sugars and high in carbs. Check the nutrition label or opt for homemade keto-friendly fruit snacks.
Are kiwi fruit keto-friendly?
Kiwis can be consumed in moderation on a keto diet. One medium kiwi contains around 8g of net carbs, so portion control is important.
Are oranges keto-friendly fruit?
Oranges are generally not keto-friendly due to their higher carb content. One medium orange contains approximately 12g of net carbs.
Are strawberries keto-friendly?
Yes, strawberries are considered keto-friendly as they are low in carbs and high in fiber. One cup of strawberries contains only about 8 grams of net carbs, making them a great option for those following a ketogenic diet.
Are blueberries keto-friendly?
Blueberries can be considered keto-friendly, but they should be consumed in moderation due to their carb content. One cup of blueberries contains about 17 grams of net carbs, which is a significant amount of carbs for those following a ketogenic diet. However, some people may still choose to include small amounts of blueberries in their diet while monitoring their carb intake.
Are peaches keto-friendly?
Peaches are generally not considered keto-friendly as they contain a higher amount of carbs compared to other fruits. One medium-sized peach contains about 13 grams of net carbs, which can quickly add up and may not fit within the daily carb limit for those following a ketogenic diet.
Are Outshine fruit bars keto-friendly?
Most Outshine fruit bars are not keto-friendly as they often contain added sugars and are relatively high in carbs. Always check the nutrition label for specific details.
Are fruits good for keto?
Yes, certain fruits like berries, avocados, and starfruit are good for keto due to their low carb content and nutritional benefits.
Are fruits part of the keto diet?
Fruits can be part of a keto diet if you choose low-carb options and control your portions.
What fruits are not keto-friendly? / What fruits to avoid on keto?
High-sugar fruits like bananas, oranges, grapes, pineapples, mangos, and many dried fruits have too many carbohydrates to be considered keto-friendly.
What vegetables are keto-friendly?
The best keto-friendly vegetable options include leafy greens like spinach, kale, lettuce, and cruciferous veggies like broccoli, cauliflower, and Brussels sprouts. Berries are often an excellent fruit choice since they are lower in carbs than others.
Final thoughts: Eat a keto-friendly diet with CookUnity
As a low-carb, high-fat approach, the keto diet can offer a wide range of health benefits, from weight loss to disease prevention. By consuming small amounts of keto-friendly fruits and tracking your intake, you can more easily meet your health goals while getting the nutrients you need.
That said, a keto diet can be difficult to follow. It requires lots of extra time to meal prep and track your macronutrients. Instead, consider our prepared meal delivery service. With hundreds of chef-crafted creations to choose from weekly, we can accommodate a variety of dietary preferences, including keto.
Explore our food delivery menu to discover how we can transform how you eat with ready-to-eat meals delivered straight to your home.
Why CookUnity?
• Fresh, restaurant-quality meals crafted by top 100+ chefs.
• Meals tailored to keto and other dietary preferences.
• Ready-to-eat convenience—no cooking required!
Explore our menu and save 50% your first week when you try CookUnity today!
Sweet but smart: More keto-friendly content to explore
Curious about what else fits into your low-carb life? Now that fruit’s off the mystery list, dive deeper into these guides to sharpen your keto strategy, simplify your shopping list, and stay deliciously on track:
How Many Carbs a Day on Keto? Maximize Your Results with a Low-Carb Diet
Easy High-Protein Meal Prep Ideas: Plant & Meat-Based Recipes
Sources
Avocados - The Nutrition Source, 2025
What Foods Destroy Cancer Cells? 20 Food & Anti-Cancer Diet - medicinenet.com, 2025
Vitamin E - Mayo Clinic, 2025
Which Berries Are the Healthiest, and What Are the Benefits? - medicinenet.com, 2025
Are Lemons Keto-Friendly? - Nutrition & Benefits - Dr. Berg, 2025
Are Strawberries Keto Friendly? - isitketo.org, 2024
The Impact of Modern Dietary Practices on Cancer Risk and Progression: A Systematic Review - NIH, 2023
Role of Ketogenic Diets and Intermittent Fasting in Neurologic Diseases, Cancers, and Obesity: A Systematic Review of Human Studies - Journal of Endocrinology and Metabolism, 2024
EXPLORING THE PROS AND CONS OF KETOGENIC, VEGETARIAN AND MEDITERRANEAN DIETS ON MULTIFACETED HEALTH BIOMARKERS: A COMPREHENSIVE REVIEW - researchgate.net, 2024
Keto Diet 2025: Expert Reviews, Meals, Foods & How it Works - health.usnews.com, 2025
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