The Top 10 Lowest-Calorie Peanut Butters for Weight Loss

Some links in this article are affiliate links, which means we earn from qualifying purchases. Learn more.

We all love peanut butter.

However, since peanut butter comes from a fatty source (peanuts), just a small portion can be highly caloric.

If you are on a weight loss journey, high-calorie foods make it more difficult to achieve a caloric deficit. Switching to low-calorie peanut butter though can help you stay within your calorie goals.

So, what is the lowest-calorie peanut butter? PB&Me is the lowest-calorie peanut butter option. It comes in a powder form and has only 45 calories per two tablespoons. But, if you are looking for a spread, Wonderspread Low-Calorie Peanut Butter is the best option, with only 100 calories per two tablespoons. 

While PB&Me Natural Powdered Peanut Butter is the lowest-calorie peanut butter product, there are other great options for you to consider if you still want to include peanut butter on your weight loss journey.

In this article, I’ll review the top 10 lowest-calorie peanut butter available and what makes them stand out. 

What Is Considered a Low-Calorie Peanut Butter?

On average, two tablespoons of peanut butter have around 200 kcal. But as a registered dietitian, I consider any peanut butter with less than 200 kcal “low-calorie”. 

That said, every brand has different nutritional properties, depending on if they add oils, sugars, or any other ingredient that can increase the caloric content. 

Why Do the Calories in Peanut Butter Matter?

Peanut butter is a high-calorie food. As mentioned, two tablespoons of peanut butter can have more than 200 calories, equivalent to one cup of cooked rice. However, as you can see, you get more volume in rice than in peanut butter for the same number of calories.

Foods with a higher energy density (more calories in a small volume) are easy to overeat since they don’t fill your stomach as much as lower energy density foods (fewer calories in a small volume). 

When you are on a weight loss journey, you need to be careful with how many calories you eat. To lose weight, you need to be in a caloric deficit. This means consuming fewer calories than your body burns through exercise and non-exercise activities. 

You can include peanut butter on a weight loss journey, but you need to watch your portion sizes. In my experience as a Registered Dietitian, people don’t usually follow the recommended portion for peanut butter and end up eating more, which means consuming more calories. 

Adding a lower-calorie peanut butter allows you to have the same (or even more) volume for fewer calories. It also means you will have more calories reserved for other meals with more satiating foods.

10 Lowest-Calorie Peanut Butter

Here are the 10 lowest-calorie peanut butter available:

Peanut ButterCalories Per 2 Tbsp
PB&Me Natural Powdered Peanut Butter45
Tru-Nut Peanut Butter Powder50
PBfit All–Natural Organic Peanut Butter Powder70
Wonderspread Half-Calorie Gourmet Peanut Butter100
Spread the Love NAKED Organic Peanut Butter180
Crazy Richard’s 100% All-Natural Creamy and Crunchy Peanut Butter180
Thrive Market Peanut Butter180
Santa Cruz Organic Lightly Roasted Peanut Butter180
Adams 100% Natural Crunchy Peanut190

1. PB&Me Natural Powdered Peanut Butter

  • Calories: 45
  • Carbs: 4.0 g
  • Fiber: 2.0 g
  • Protein: 6.0 g
  • Fats: 1.5 g

Peanut butter powder is made by blending peanuts into a flour. Through this process, much of the fat from the peanuts is extracted, resulting in a lower-calorie item. It is an excellent way to help you cut back on calories. 

While peanut butter powder itself isn’t spreadable, you can add a small amount of water to it to make it a spread like regular peanut butter.

However, not all powdered peanut butter is low in calories, so you need to check the nutrition label to ensure it is below 200 calories. 

The best low-calorie peanut butter powder is PB&Me Natural Powdered Peanut Butter. Its amazing nutritional value makes this option stand out from others. It only contains peanuts as its only ingredient.  

Two tablespoons of this peanut butter powder only have 45 kcal, and most of those calories come from protein. It is also ideal for those following a keto diet since it only has 2.0 g of net carbs (net carbs = total carbs – fiber). 

Additionally, it has more fiber than the other options on this list, which can increase fullness levels and help fight constipation. 

2. Tru-Nut Peanut Butter Powder

  • Calories: 50
  • Carbs: 4.0 g
  • Fiber: 1.0 g
  • Protein: 6.0
  • Fats: 1.5 g

Tru-Nut Peanut Butter is another excellent powder option if you want to reduce the caloric content of peanut butter. Made from natural ingredients, it is definitely worth considering. 

Tru-Nut Peanut Butter Powder has only 50 calories per serving. Compared to regular peanut butter, which can have 200 calories or more, it can help you reduce calories by almost 75%. It is also a good option since the highest macronutrient is protein.

Protein can help increase fullness levels, slightly increase metabolism, and support muscle growth

With that said, it is not a significant source of fiber, so you might need to add other high-fiber sources like fruits, vegetables, or whole grains (like oatmeal) if you also want to boost your fiber intake.

3. PBfit All–Natural Organic Peanut Butter Powder

  • Calories: 70
  • Carbs: 5.0 g
  • Fiber: 3.0 g
  • Protein: 8.0 g
  • Fats: 2.0 g

Another great powdered peanut butter is PBfit All-Natural Organic Peanut Butter Powder

This option only contains organic peanut flour, organic coconut palm sugar, and salt. It is an excellent option for adding to protein shakes or on top of a bowl of fruit. 

4. Wonderspread Half-Calorie Gourmet Peanut Butter

  • Calories: 100
  • Carbs: 8.0 g
  • Fiber: 2.0 g
  • Protein: 6.0 g
  • Fats: 9.0 g

Wonderspread Half-Calorie Gourmet Peanut Butter is an excellent option since it only has 100 kcal per serving.

While it has a longer ingredient list than other peanut butter, it offers a similar taste as full-calorie peanut butter but with half the calories. It has a lower fat content but a similar protein content compared to other brands. 

However, if you prefer more natural peanut butter with a shorter ingredient list, this might not be the best option for you.

5. Spread the Love NAKED Organic Peanut Butter

  • Calories: 180
  • Carbs: 6.0 g
  • Fiber: 2.0 g
  • Protein: 7.0 g
  • Fats: 15.0 g

Moving on to the next peanut butter, we have Spread the Love NAKED Organic Peanut Butter. Its only ingredient is organic peanuts. 

This peanut butter is USDA organic certified. It is one of the best options if you want organic peanut butter low in calories. Organic foods contain fewer pesticides, so they can be healthier than non-organic foods. 

This peanut butter also contains 0 mg of sodium, making it a good option if you are on a low-sodium diet

6. Crazy Richard’s 100% All-Natural Creamy and Crunchy Peanut Butter

  • Calories: 180
  • Carbs: 5.0 g
  • Fiber: 3.0 g
  • Protein: 8.0 g
  • Fats: 16.0 g

Crazy Richard’s 100% All-Natural Creamy and Crunchy Peanut Butter is one of the best options if you are looking for low-calorie peanut butter. 

One thing I love about this product is its simple ingredients list. Peanuts are the only ingredient. It doesn’t have any added oils or sugars. 

Since it only contains peanuts, it is perfect for those following a keto diet since two tablespoons of peanut butter offer only 2.0 g of net carbs. It is also a high protein source since two tablespoons have the same protein content as one large egg

7. Thrive Market Peanut Butter

Thrive Market Peanut Butter
  • Calories: 180
  • Carbs: 5.0 g
  • Fiber: 3.0 g
  • Protein: 8.0 g
  • Fats: 16.0 g

Thrive Market Peanut Butter is another great option if you want to include low-calorie peanut butter in your diet. Lightly roasted peanuts are its only ingredient. 

One thing that makes this peanut butter stand out is its presentation. It comes in sachet form, while most come in jars. So, for those that want to have peanut butter on the go or are preparing for a trip, this is the best option to take. 

8. Santa Cruz Organic Lightly Roasted Peanut Butter

  • Calories: 180
  • Carbs: 5.0 g
  • Fiber: 3.0 g
  • Protein: 8.0 g
  • Fats: 16.0 g

Santa Cruz Organic Creamy Lightly Roasted Peanut Butter is next on our top list of peanut butter low in calories. Organic peanuts and salt are the only two ingredients. 

While it has salt, it only has 55 mg of sodium, so it’s still ideal for those following a low-sodium diet. 

9. Adams 100% Natural Crunchy Peanut

  • Calories: 190 
  • Carbs: 7.0 g
  • Fiber: 3.0 g
  • Protein: 8.0 g
  • Fats: 16.0 g

Adams 100% Natural Crunchy Peanut butter has only two ingredients: peanuts and salt. 

One of the benefits of Adams 100% Natural Crunchy Peanut butter is that it offers a good fiber intake. Fiber can help increase fullness levels and fight constipation. When you have a good fiber intake (25 to 30 g per day), you have better gut health and bowel movements. 

This peanut butter offers 12% of the daily recommended value of fiber, making it an ideal option for those that want to add more fiber to their diet. 

10. Smucker’s Natural Creamy Peanut Butter

Smucker’s Natural Creamy Peanut Butter
  • Calories: 190 
  • Carbs: 7.0 g
  • Fiber: 3.0 g
  • Protein: 8.0 g
  • Fats: 16.0 g

Like Adams Peanut Butter, Smucker’s Natural Creamy Peanut Butter only has two ingredients: peanuts and salt. 

Even though it has added salt, it has 100 mg of sodium per two tablespoons. This is still considered a low-sodium option since food needs to have less than 140 mg to be considered low in sodium. It is ideal for those looking to add healthy fats to their diets without consuming an excessive amount of sodium. 

Frequently Asked Questions

What Brand of Peanut Butter Has the Least Calories?

PB&Me is the lowest-calorie peanut butter, with only 45 calories per two tablespoons. However, keep in mind that it is powdered peanut butter. If you are looking for a peanut butter spread, Wonderspread is the best option, with only 100 kcal per two tablespoons. 

Is There Any Low-Calorie Peanut Butter?

Yes, there are great low-calorie peanut butters. Powdered peanut butter tends to be lower in calories than spread. On average, powdered peanut butter has 45-50 calories, while peanut butter spead has 200 calories. However, Wonderspread is an excellent low-calorie peanut butter, with only 100 kcal per two tablespoons. 

Which Type of Peanut Butter Is Best for Weight Loss?

Powdered peanut butter is the best option for weight loss. It has 45 to 50 calories, while peanut butter spread can have 200+ calories. So, you can reduce the calorie content by more than 75% by opting for peanut butter powder instead of peanut butter spread when on a weight loss journey.

Other Low-Calorie Foods and Drinks


About The Author

Brenda Peralta

Brenda Peralta is a Registered Dietitian and certified sports nutritionist.  In addition to being an author for FeastGood.com, she fact checks the hundreds of articles published across the website to ensure accuracy and consistency of information.