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Peanuts vs Pecans: Difference, Benefits, More

This article explains the key similarities and differences between peanuts and pecans, foods from the nuts and seeds group. Read on to learn more about the peanuts vs pecans comparison.
Catherine Toledo, Journalist

Written by Catherine Toledo, Journalist. Updated on January 5, 2023.

Peanuts and pecans belong to the nuts and seeds food group, an important group for a healthy diet, as they provide a wide range of essential nutrients, such as protein, healthy fats, dietary fiber, and vitamins and minerals.

In this article, we’ll put a spotlight on peanuts and pecans and compare their similarities and differences.

They both provide a variety of nutrients and are relatively high in calories, like other nuts and seeds.

Peanuts

Peanuts (Arachis hypogaea) are a type of legume that is native to South America and is now grown in many parts of the world.

These nuts have a slightly sweet and slightly nutty flavor, and are often used in both sweet and savory dishes.

Peanuts are a good source of nutrients, including protein, fiber, and various vitamins and minerals. They are also a good source of healthy fats, including monounsaturated and polyunsaturated fats.

There are many ways to incorporate peanuts into your diet.

They can be eaten raw or roasted, and are often used in baking or as a topping for salads and other dishes.

Peanuts are also available in a variety of forms, including whole, chopped, and ground into flour.

Peanuts are widely available and can be found at most grocery stores. They are often sold roasted or raw, and can be purchased with or without the shell.

If you’re looking for a tasty and nutritious nut to add to your diet, consider giving peanuts a try.

They are flavorful, versatile, and have a variety of health benefits.

Peanuts are an excellent source of Vitamin B3 (Niacin), Vitamin B6 (Pyroxidine), and Vitamin E.

They also contain a good amount of Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B5 (Pantothenic acid), and Vitamin B9 (Folate).

Pecans

Pecans (Carya illinoinensis) are a type of nut that is native to the United States and are now grown in many parts of the world.

These nuts have a sweet and slightly buttery flavor and are often used in sweet and savory dishes.

Pecans are a good source of nutrients, including protein, fiber, and vitamins and minerals. They are also a good source of healthy fats, including monounsaturated and polyunsaturated fats.

There are many ways to incorporate pecans into your diet.

They can be eaten raw or roasted and are often used in baking or as a topping for salads and other dishes.

Pecans are also available in various forms, including whole, chopped, and ground into flour.

Pecans are widely available and can be found at most grocery stores. They are often sold roasted or raw and can be purchased with or without the shell.

It is vital to store pecans in the refrigerator or freezer to keep them fresh and prevent them from going rancid.

If you’re looking for a tasty and nutritious nut to add to your diet, consider giving pecans a try.

They are flavorful, versatile, and have a variety of health benefits.

Pecans are an excellent source of Vitamin B1 (Thiamine).

They also contain a good amount of Vitamin B2 (Riboflavin), Vitamin B5 (Pantothenic acid), and Vitamin B6 (Pyroxidine) and some Vitamin B3 (Niacin), Vitamin B9 (Folate), and Vitamin E.

Peanuts vs Pecans Nutrition

Now that we’ve described the origin, taste, and usage of these foods, we can move to the most interesting part – comparing peanuts vs pecans.

This comparison will start by comparing the caloric value of peanuts and pecans and their macronutrients and then go more in-depth by analyzing their vitamin and mineral contents.

PeanutsPecans
Energy587 kcal691 kcal
Carbs21.26 g13.9 g
Sugar4.9 g3.97 g
Fiber8.4 g9.6 g
Protein24.35 g9.17 g
Fat49.66 g72 g
Saturated Fat7.723 g6.18 g

Peanuts vs Pecans Calories

Nuts and seeds are generally high in calories; the same goes for peanuts and pecans, so you should consume them in moderation.

According to the United States Department of Agriculture (USDA), a proper serving is one ounce, which is roughly equal to 1/4 cup or 28 grams.

To keep the portions under control, the amounts correspond to one serving size: 14 walnut halves, 16 cashews, 24 almonds, 28 peanuts, or 45 pistachios.

Comparing peanuts vs pecans for weight loss, peanuts are slightly lower in calories, with 164 calories per serving, compared to 193 calories per serving of pecans.

However, both peanuts and pecans can and should be a part of a healthy diet, and neither one shouldn’t be avoided if you’re looking to lose weight. It’s just important to eat them in moderation.

Peanuts vs Pecans Protein

Nuts and seeds, including peanuts and pecans, are an important source of plant-based protein.

Peanuts offer around 62% more protein than pecans.

Peanuts have 24.4 grams of protein per 100 grams (or 6.8g per serving), while pecans have 9.2 grams of protein per 100 grams (or 2.6g per serving).

Peanuts vs Pecans Carbs

Counting carbs can be important for some people for different reasons, including blood sugar control, weight management, or athletic performance.

It’s also important for people on a keto diet, so let’s compare the carbs content in peanuts and pecans.

The total amount of carbohydrates is around 35% higher in peanuts than in pecans. They have 21.3 grams per 100 grams, compared to 13.9 grams in pecans.

There’s less sugar in pecans than in peanuts, 21% precisely.

One handful of pecans (28 grams) contains 1.1 grams of sugar, while the same amount of peanuts contains 1.4 grams.

Lastly, let’s take a look at the dietary fiber in peanuts and pecans.

Dietary fiber keeps the digestive system healthy and helps with weight management by promoting a sense of fullness.

With 2.7 grams of fiber per portion, pecans are a better source of fiber than peanuts which offer 2.4 grams per portion.

Peanuts vs Pecans Fats

Like the other nuts and seeds, fats in peanuts and pecans are a great source of healthy unsaturated fats, naturally cholesterol free, and free of trans fats.

Total fat in peanuts and pecans:

  • Peanuts: 49.7 grams per 100 grams
  • Pecans: 72 per 100 grams

Speaking of saturated fats, pecans are 19% lower in saturated fats.

Pecans and peanuts contain 6.2 grams and 7.7 grams of saturated fat per 100 grams, respectively.

Peanuts vs Pecans Vitamins Content

This section will discuss the vitamin content of peanuts and pecans.

Vitamins are micronutrients, meaning we need only a small amount. However, they are very important for many processes in our bodies.

Peanuts have a higher amount of vitamin A, vitamin C, vitamin B1 (Thiamine), and vitamin K.

However, pecans have a higher amount of vitamin B2 (Riboflavin), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), vitamin B6 (Pyroxidine), vitamin B9 (Folate), and vitamin E.

Peanuts and pecans contain the same amount of vitamin D, and vitamin B12 (Cobalamin).

The following table shows the exact amount of vitamins peanuts and pecans contain side by side, so you can easily compare them.

PeanutsPecans
Vitamin A056 IU
Vitamin C01.1 mg
Vitamin D00
Vitamin B1 (Thiamine)0.152 mg0.66 mg
Vitamin B2 (Riboflavin)0.197 mg0.13 mg
Vitamin B3 (Niacin)14.355 mg1.17 mg
Vitamin B5 (Pantothenic acid)1.011 mg0.863 mg
Vitamin B6 (Pyroxidine)0.466 mg0.21 mg
Vitamin B9 (Folate)97 µg22 µg
Vitamin B12 (Cobalamin)00
Vitamin E4.93 mg1.4 mg
Vitamin K03.5 µg

Peanuts vs Pecans Minerals Content

Minerals are important for our body to function properly. We need only a small amount of minerals, so they are called micronutrients.

Some minerals, like iron, calcium, zinc or, iodine, are relatively hard to get on a plant-based diet, so it’s important to choose your foods thoughtfully. This part of the peanuts and pecans comparison focuses on their mineral content.

Peanuts are a better source of calcium, copper, fluoride, iron, manganese, and zinc than pecans.

On the other hand, pecans have a higher amount of magnesium, phosphorus, potassium, selenium, and sodium.

Check out the table below to learn how peanuts and pecans compare when it comes to mineral contents.

PeanutsPecans
Calcium58 mg70 mg
Copper0.428 mg1.2 mg
Fluoride010 µg
Iron1.58 mg2.53 mg
Magnesium178 mg121 mg
Manganese1.786 mg4.5 mg
Phosphorus363 mg277 mg
Potassium634 mg410 mg
Selenium9.3 µg3.8 µg
Sodium6 mg0
Zinc2.77 mg4.53 mg

The Final Word

Peanuts and pecans are highly nutritious and excellent sources of plant-based protein and healthy fats.

Although they are relatively high in calories, they are essential to a healthy, plant-based diet and are linked to many health benefits.

Both peanuts and pecans are high in specific vitamins and minerals, and including them in your diet will give you the most benefits they offer.

Nuts and seeds are versatile foods, and can be part of any meal or salad, just be sure to eat them moderately, as they are loaded with calories.

Nuts and seeds are versatile foods and can be part of any meal or salad, just be sure to eat them moderately, as they are loaded with calories.

Sources

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