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21 High Calorie Smoothies & Shakes (600+ cals each)

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Every single one of the high calorie smoothies for weight gain are over 600 calories per serving. Most of these high calorie shakes are closer to 800 and some are over 1,000!

If you have a hard time gaining weight and building muscle, these weight gainer smoothies are the answer.

It can be tough to eat enough food to hit your calorie targets. You get full and have more digestive issues. These smoothies are good for weight gain because a lot of them have fiber and spinach to help!

Smoothies are easy to chug and you can knock back a bunch of calories in minutes.

high calorie smoothie for weight gain

Ingredients for Making High Calorie Shakes & Smoothies

I’ve been powerlifting for years and am always trying to find ways to eat more calories and increase my protein intake.

The challenge with gaining weight and muscle is finding ways to eat more without being insanely full all the time. Smoothies and shakes are one of the best ways to gain weight because they’re easy to drink and you won’t be super full.

Making high calorie smoothies is easy. You just need to know the right ingredients.

Here are my favorite ingredients for high calorie shakes:

Oat milk (1 cup)130
Orange juice (1 cup)111
Avocado (1/4th)80
Bananas (1 whole)105
Peanut butter (2 T)190
Oats (1/2 cup uncooked)150
Honey (2 tbsp)120
Spinach (1 cup)7
Dates (2 dates)40
Whey protein powder (1 scoop)100
Chia seeds (1 oz)140

Some of these ingredients might seem unusual, but adding in some spinach and chia seeds can really help with fiber content! Higher fiber is essential if you want to keep your digestive system moving along properly.

You can’t eat in a caloric surplus long-term if you don’t take care of your digestion.

Several of these ingredients pack in some serious calories for their size. Higher calories per volume of food is the key to making great weight gain smoothies.

Tips for Making High Calorie Shakes

I’ve been powerlifting for years and high calorie smoothies are always a staple when I’m trying to bulk up in offseason.

Here are some quick tips to help you learn how to make the weight gainer smoothies.

  1. Use higher carb fruits – Picking the right fruit is an easy way to double your calories. Use higher carb fruits like bananas, mangos, and dates. You’ll be able to get more calories per ounce of smoothie. This is the best way to make a smoothie sweeter as well!
  2. Increase your serving size – The easiest way to make high calorie smoothies is just to increase the serving size. It’s super easy to drink an extra 4oz of smoothie and add 3-400 more calories.
  3. Use higher calorie liquids – If you want to make weight loss smoothies, the key is to avoid high calorie liquids like orange juice or whole milk. If you’re trying to make high calorie smoothies, then this is your secret weapon.
  4. Use high fiber greens – Adding greens to your smoothies won’t increase the calories, but eating more fiber will help with digestion. If you want to consistently eat high calorie shakes for weight gain you need to keep the train moving… Adding some of our favorite colon cleansing smoothie recipes into your rotation can help!
  5. Make a big batch – Meal prepping your smoothies so you always have one on hand in the fridge is essential. You can store your smoothies in the fridge for 2-3 days.

21 High Calorie Smoothies for Weight Gain

1. Peanut Butter Avocado Smoothie

The peanut butter avocado smoothie is rich in protein, vitamins, and other essential minerals. It’s a high-calorie smoothie recipe for people who want to put on some weight. Plus, the peanut butter and avocado combo make it delicious and so creamy. Try it out at least once; it’s easy for everyone to make.

Peanut butter is one of our favorite tips to make a smoothie thicker!

2. Peanut Butter Banana Smoothie

When you don’t have time for breakfast, a creamy peanut butter banana smoothie comes to the rescue. This smoothie isn’t just perfect for people who work out but it’s also good for anyone who wants to gain weight. This is one of the best smoothies for weight gain!

The combo of peanut butter and banana is great for making smoothies smooth.

peanut butter banana smoothie
Photo from The Guccha

3. Strawberry Banana Smoothie

Strawberries and bananas would make any smoothie recipe irresistible. It’s one of the best weight gain smoothies if you love strawberries and bananas. Since it’s a gluten-free, delicious, and thick smoothie recipe, it’s best for those who avoid dairy products. Give it a go if you haven’t tried it yet.

4. Blueberry Protein Smoothie

Do you want to try a new blueberry smoothie for a change? Blend up this easy-to-make blueberry protein smoothie that provides healthy fats to the body. It’s a high calories smoothie recipe with blueberries, oat milk, banana, yogurt, and more. Not only is this smoothie flavorful, but it’s also healthy.

Oat milk is one of the best liquids for smoothies because it helps give the smoothie a creamy texture!

5. Homemade Healthy Weight Gain Smoothie

This recipe is the golden key to gaining weight. It’s packed with a lot of healthy fats and fruits to keep you full for a very long time.

The main ingredients include coconut milk, raisins, peanut butter, bananas, and spinach. If you’re looking for a high-calorie, homemade weight gain smoothie that is cheap and easy to make, try this one.

6. Weight Gain Chocolate Smoothie

Gaining weight must not be boring at all. Make a jar of this creamy, delicious, and high calories chocolate smoothie to boost your energy and get going.

It’s a perfect weight gain smoothie with tasty ingredients such as coconut milk, banana, cocoa powder, protein powder, dates, and a few others. This combo makes it one of the best smoothies for weight gain!

7. Weight Gain Oat Smoothie

We all need a high-calorie smoothie after hitting the gym or getting home from the morning run. A glass of thick and creamy oat smoothie would be a quick fix.

Add milk, oats, honey, banana, berries, peanut butter, olive oil, cinnamon, and a few other ingredients in the blender and prepare a glass of the best weight gain smoothie.

8. Pineapple Banana Smoothie

Pineapple and banana make the best combo! This is basically a pina colada in smoothie form and a tad healthier. The pineapple banana smoothie is a delicious drink made with just a few ingredients, such as pineapple, banana, plain yogurt, chia seeds, and coconut water.

So make a tasty smoothie jar full of protein, vitamins, and flavors before going to work or after the workout.

9. Blueberry Avocado Smoothie

A jar of this rich-flavored smoothie is all you need to kick-start your day. This blueberry avocado smoothie is high protein and loaded with healthy fats that the body needs to stay fit and active. The ingredients include blueberries, avocados, protein powder, and milk.

Blend them until smooth and enjoy the blueberry-dominant flavor smoothie.

10. Dark Chocolate and Almond Butter Smoothie

It’s one of the best high calorie smoothie recipes for gaining weight. It’s easy to make, tasty, and full of protein. The main ingredients are dark chocolate, almond butter, protein powder, and whole milk. A quick tip is to melt the chocolate in the microwave before putting it in the blender.

Enjoy the chocolatey smoothie after your 9-to-5 and spend quality time with your family.

11. Chocolate Cherry Smoothie

This yogurt free smoothie is mouth-watering and delicious for people who want to gain weight but also want a dairy-free and paleo recipe. The frozen cherries, cocoa powder, vanilla extract, coconut milk, and maple syrup make it a high protein smoothie full of flavor. An optional ingredient is cauliflower that is high in fiber which boosts the health benefits.

chocolate cherry smoothie
Photo from Clean Eating Kitchen

12. Chocolate Peanut Butter Banana Smoothie

This is one of our favorite high calorie shakes for weight gain because it’s loaded with chocolate, peanut butter, banana, and whole milk. Add some protein powder or cocoa powder to boost the creamy taste and thickness.

It’s cheap and easy to make when leaving for work or just getting home right after an outdoor sports session.

13. Weight Gain Protein Shake

Unlike other smoothie recipes, this one is not named after the main ingredients. Instead, it is known as the “weight gain protein shake.” It’s an easy-to-make smoothie and contains a good combination of protein, carbohydrates, and fats that help gain weight.

The ingredients of this weight gain protein shake are almond or dairy milk, greek yogurt, frozen cherries, vanilla protein powder, peanut butter, and cocoa powder.

weight gain protein shake
Photo from Healthy Substitute

14. Avocado Banana Smoothie

The avocado banana smoothie is a perfect recipe that provides healthy fats, creamy texture, and delicious taste. This weight gain smoothie has everything you have been looking for in a smoothie. Blend avocado, banana, coconut milk, nuts, and protein powder for this creamy smoothie. Additionally, you could add mango for extra thickness.

15. Vanilla Protein Shake

A vanilla protein shake is a flavorful, creamy, and delicious smoothie to gain weight. The main ingredients are protein powder, cashew milk, raw cashew, vanilla flavoring, and dates. However, add optional ingredients such as bananas to increase thickness and flavor. Avoid using sugar or any other sweetener.

16. Chia Seed Vanilla Smoothie

It’s a high protein smoothie with rich flavor thanks to the oats and vanilla powder. Chia seeds are a good source of protein, fiber, and healthy fats. Plus, they can add a nutty flavor to this weight gain smoothie. Additionally, you could add whole milk and cashew nut butter for extra flavor.

Whole milk is the best milk for smoothies if you’re trying to bulk up.

17. Avocado Berry Smoothie

Avocado berry smoothie is high in antioxidants which helps you keep going through the day. Avocado is a good source of healthy fats and protein, and it can more of a creamy texture to the smoothie.

The berries provide a burst of flavor and antioxidants. Other ingredients include greek yogurt, almond milk, chia seeds, and cinnamon. This is one of our favorite high protein smoothies without protein powder!

Avocado berry smoothie
Photo from Clean Foods

18. Dark Berry Protein Smoothie

Dark berry protein smoothie provides a well-balanced combination of all necessary protein, carbs, and healthy fats to gain weight. The dark berries add a rich juicy flavor as well as antioxidants. The protein powder can help to build and repair muscle tissue.

Other ingredients such as almond milk, soaked chia seeds, and coconut water can improve taste and texture.

19. Cinnamon Date Smoothie

Dates are a great source of protein, carbs, potassium, and magnesium. Plus, dates are a natural sweetener that can add a caramel-like flavor, while cinnamon can add a warm and spicy flavor to a weight gain smoothie recipe.

This high-protein smoothie is packed with 16 essential vitamins and minerals that boost the immune system. It’s a perfect weight gain smoothie recipe for someone looking for a gluten-free, nut-free, vegan, paleo, and raw whole fruit smoothie.

20. Creamy Breakfast Weight Gain Smoothie

This creamy breakfast weight gain smoothie full of protein, healthy fats, and vitamins is all you need to increase your calorie intake and gain weight.

It contains high-calorie ingredients such as oatmeal, vanilla powder, greek yogurt, whole milk, coconut oil, banana, and almond butter. It’s good for meal prepping on a budget.

21. Weight Gain Shake

It’s a perfect weight gain shake, especially for skinny kids who need to gain weight. It has a solid amount of protein, fat, and calories for kids to grow healthier and stay active. It has only a few ingredients like whole dairy milk, cocoa powder, banana, greek yogurt, protein powder, and honey.

Serve this one for your kids if they need some extra calories!

Are Smoothies Good for Gaining Weight?

Smoothies are great for gaining weight! The majority of our smoothie recipes are under 400 calories, but you can make a few adjustments to easily get them to 600+.

If you use smoothies to replace meals, you might not gain much weight. But if you add a smoothie to your current daily intake, you can easily gain some weight.

Common Questions About Weight Gainer Smoothies

What smoothie is best for weight gain?

The best smoothies for weight gain are loaded with bananas, peanut butter, whole milk, and protein powder. This will easily be over 800 calories and could be over 1000 if you put in enough PB.

Will drinking smoothies help gain weight?

Drinking smoothies is a great way to gain healthy weight. They are loaded with healthy vitamins and will help you not only eat enough calories, but you’ll be doubling down on great micronutrients. Smoothies are also great for digestion which will help you sustain a high calorie diet.

What can I add to my smoothie to increase calories?

The best foods to add to your smoothie to increase calories are: whole milk, oats, peanut butter, bananas, dates, and mangos.

Can I make a weight gain smoothie without protein powder?

You can make weight gain smoothies without protein powder. The key is to use other high protein ingredients like greek yogurt, chia seeds, or cottage cheese.

Can weight gain smoothies replace a meal?

Weight gain smoothies are great for meal replacement! The typical meal is 500-700 calories and most of the smoothies on our list are the same amount.

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Richmond Howard

Richmond Howard started World of Blenders in 2022 to help people solve all their blender issues and buy the best blender for their kitchen! He's tested dozens of blenders and on his other site, Meal Prepify, he's helped over 3 million people learn how to meal prep.

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