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Peanuts Vs. Peanut Butter (What’s the Difference?)

You may not be surprised to learn that peanut butter and peanuts both have the same key ingredients – peanuts, but is there much difference when it comes to nutrition?

If peanuts and peanut butter are your snacks of choice and you’re reading this article, you’re probably wondering which is the best choice for your diet.

The main differences between peanuts and peanut butter are that peanuts are slightly lower in calories per weight than peanut butter and are lower in carbs, sugars, and fat. In contrast, peanut butter contains higher levels of micronutrients.

Read on to learn more about the differences between peanuts and peanut butter, including a complete nutrition and flavor comparison.

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peanuts on the left and peanut butter on the right to show the difference between the two

Ingredients Comparision

Firstly, let’s take a look at the difference between the ingredients of peanuts themselves and peanut butter.

It may seem obvious that the main ingredient of peanuts is the nut itself, but they’re sold in various forms, including dry roasted, salted, and honey roasted.

For the comparison in this article, I’m comparing peanuts with no added ingredients, but they can vary quite a bit depending on the brand and flavor.

For example, dry roasted peanuts generally contain added salt, sugar, and flavors such as garlic and onion powder.

In contrast, the typical ingredients of peanut butter are roasted peanuts, sugar, vegetable oil, salt, and preservatives. You can also get some brands that are lower in salt or don’t have any added sugars.

Peanut IngredientsTypical Peanut Butter Ingredients
PeanutsRoasted Peanuts Sugar, Molasses, Fully Hydrogenated Vegetable Oils (rapeseed & Soybean), Mono & Diglycerides, Salt.

Peanuts Vs. Peanut Butter Nutritional Comparison

Moving on to the nutritional comparison and keeping things fair and accurate, the data I’m using is per weight, which is an ounce (28g) serving or 100g.

The products I’m comparing are regular raw peanuts with no added ingredients such as salt or sugar against a generic store-bought peanut butter (as per official USDA data, see source links at the bottom of this page).

Calorie Comparison

When comparing the calorie content between regular peanuts and peanut butter, the two are pretty similar, with regular peanuts containing 8kcal fewer per ounce than peanut butter.

It’s important to note that peanuts can contain more calories than peanut butter if they’re coated in sugar or if you’re comparing them to lower fat or natural nut butter that doesn’t have any added sugar.

Peanut TypeCalories Per 100gCalories Per 1oz/28g Serving
Peanuts (raw)567kcal161kcal
Peanut Butter597kcal169kcal

Carbohydrate Comparison

If you’re tracking the number of carbs you’re consuming, then per ounce, raw peanuts with no added sugar contain fewer carbs than peanut butter per serving.

Peanuts are also lower in sugars because peanut butter usually contains added sugar, although no sugar alternatives are available if you shop around.

Natural peanuts also contain 1g more dietary fiber than peanut butter per serving.

Nutrition TypePeanuts (raw)Per 1oz/28g ServingPeanut ButterPer 1oz/28g Serving
of Which are Sugars1.4g3g
Dietary Fiber2.4g1.4g

Fat Comparison

Peanuts are high in natural fats, and in most cases, additional fat is added to peanut butter in the form of vegetable oil. The majority of the fat in peanuts and peanut butter is monounsaturated and polyunsaturated, which are considered healthy fats.

Peanut butter is generally higher in fat than standard peanuts, but if you’re looking to reduce your fat intake, it’s a good idea to check the pack because some kinds of peanuts have added oil too.

Peanuts and peanut butter contain some saturated fat, with peanut butter containing around a gram more per ounce (28g). In most cases, neither peanuts nor peanut butter contains any trans fats or cholesterol, but this can vary between brands, so check the pack if you’re unsure.

Nutrition TypePeanuts (raw)Per 1oz/28g ServingPeanut ButterPer 1oz/28g Serving
of Which is Saturated Fat1.8g2.9g
Trans Fat0g0g
Monounsaturated Fat6.9g7.2g
Polyunsaturated Fat4.4g3.5g

Protein Comparison

Most nuts are a great source of protein, and in the case of peanuts, they contain over 7g per ounce (28g) serving.

Peanut butter isn’t as high in protein as the nuts themselves and contains 5g less protein than a serving of peanuts of the same weight.

If you’re a peanut butter fan and looking to increase your protein intake, you can buy protein-enriched peanut butter in larger grocery stores.

Nutrition TypePeanuts (raw)Per 1oz/28g ServingPeanut ButterPer 1oz/28g Serving

Sodium/Salt Comparison

Raw peanuts are naturally low in sodium but salted, and dry roasted peanuts can be much higher in sodium if added to the ingredients.

Most kinds of peanut butter contain added salt, and in our comparison, a serving contains 116mg more sodium than raw peanuts.

For information, the recommended salt intake per day is less than 2,300mg per day (as confirmed by Healthline)

Nutrition TypePeanuts (raw)Per 1oz/28g ServingPeanut ButterPer 1oz/28g Serving

Vitamins & Minerals Comparison

Peanuts and peanut butter both contain a range of vitamins and minerals. Still, when comparing the data between the two kinds, peanut butter has higher amounts of more micronutrients than peanuts.

Peanut butter is particularly rich in potassium, vitamin E, niacin (vitamin B3), and magnesium.

The table below shows the data for the number of vitamins and minerals found in 100g of peanuts and peanut butter so that you can see the difference between the two:

Vitamin/Mineral TypeAmount Per 100g of PeanutsAmount Per 100g Serving of Peanut Butter
Vitamin B60.099mg0.44mg
Vitamin E2.36mg9.11mg
Manganese0.547mgNo data

If you’d like more information about how much of each vitamin and mineral you should be consuming on a daily basis, take a look at this article over at Medical News Today.

Flavor and Texture Comparison

Regular peanuts have their own unique flavor and are often enhanced with other flavors, including salt, sugar, honey coatings, and dry-roasted coatings, which contain various savory flavorings.

Peanuts are generally sold roasted because this enhances the flavor and texture of the nut. Raw peanuts are a bit bland and they have a softer texture in contrast to a roasted peanut which has a crunchier texture.

In contrast, peanut butter has a creamy texture and a sweeter flavor than regular peanuts while retaining a savory element. Crunchy peanut butter is also available for those who like a crunch, where chopped peanuts are added to creamy peanut butter.

We’d really like to find out which is the public favorite between peanuts and peanut butter and would appreciate it if you could help us out by telling us which you like best. Once you vote, the winner so far will be revealed (see our privacy policy for more information on how we use voting information).

Which do you prefer?


We’ve now compared all categories, so here’s an overview of all the main differences between peanuts and peanut butter:

  • Weight-for-weight peanuts are slightly lower in calories than regular peanut butter (providing they’ve not been coated in high-calorie sugary coatings).
  • Regular peanuts are lower in carbs and sugars than most kinds of peanut butter although lower-carb peanut butter is available which doesn’t contain any added sugar.
  • Peanuts and peanut butter are high in fat, most of which are good fats, but penut butter is a little higher in fat because most brands contain added vegetable oils.
  • Peanuts are higher in protein than most kinds of peanut butter, but you can buy peanut butter with added protein.
  • Peanut butter is higher in certain vitamins and minerals than regular peanuts.

More Peanuts Vs. Peanut Butter FAQs

Which have more sugar – peanuts or peanut butter?

Peanut butter generally has more sugar than peanuts because most brands add sugar to the ingredients, although some brands also add sugar to peanuts, such as honey-coated peanuts. If you’re looking to reduce your sugar intake, no-sugar peanut butter options are available.

Do peanuts have more fiber than peanut butter?

Regular peanuts are slightly higher in fiber than peanut butter, but they’re not the highest-fiber nuts. If you’re looking to increase your fiber intake by snacking on nuts, pistachios and whole almonds are a better option.

Related Articles

I hope this article has helped you to find the information you were looking for; you might also find the following articles helpful too:

Hummus Vs. Peanut Butter (Which is Best?)

Nutella Vs. Peanut Butter (Which is Better?)

Special K Vs. Bran Flakes (Which is Best?)

Corn Flakes Vs. Frosted Flakes (Which is Best?)

Frosties Vs. Corn Flakes (Which is Best?)

References Used for this Article

To ensure the nutritional information used in this article is accurate, I have used data from the USDA; the links below contain the source information:

USDA FoodData Central Peanut Nutritional Information

USDA FoodData Central Peanut Butter Nutritional Information