Legumes & beans

Peanut butter, smooth style, with salt

FDC 174266tbsp (32 g)

Source: USDA FoodData Central · Public domain

Original analysis by NutriVerdict

Density 47 · -16 vs Legumes & beans median

Smooth peanut butter with salt scores 47 of 100 (Fair band), a rank of 49 of 60 in Legumes & beans, below the category median of 63. It still delivers a strong nutrient spread per 100 grams: vitamin E at 61% DV, protein at 44% DV, and magnesium at 40% DV, all excellent tier, plus 18% DV fiber.

A tablespoon spread on toast or stirred into a smoothie is the typical serving, with its calorie density of 598 per 100 grams making portion size worth tracking. It runs high in sodium at 426 mg per 100 grams and high in saturated fat at 10.3 grams per 100 grams; home-prepared falafel scores higher among legumes for a similar plant-protein base with less sodium.

See how this score is calculated, build a plate around peanut butter, or compare it with another food.

Source: USDA FoodData Central · Public domain

Fig. 1 · Macronutrient composition
Protein 22.2 g · 14%Carb 22.3 g · 14%Fat 51.4 g · 72%

Percent of calories derived by NutriVerdict from USDA grams

Nutrition facts

NutrientAmount% DV
Calories598 kcal30%
Total fat51 g66%
Saturated fat10 g52%
Cholesterol0 mg0%
Sodium426 mg19%
Carbohydrate22 g8%
Dietary fiber5 g18%
Sugars11 g
Protein22 g44%
Potassium558 mg12%
Calcium49 mg4%
Iron1.7 mg10%
Magnesium168 mg40%
Vitamin C0 mg0%
Vitamin A0 µg0%
Vitamin E9.1 mg61%

Source: USDA FoodData Central · Public domain

FDC 174266

Original analysis by NutriVerdict

What it is rich in

Nutrients supplying at least 10% of the Daily Value per 100 grams. 20% or more is an excellent source.

Vitamin E61% DV
Protein44% DV
Magnesium40% DV
Dietary fiber18% DV
Potassium12% DV
Iron10% DV

Original analysis by NutriVerdict

Versus the legumes & beans median

Nutrient density47 vs 63 median
Protein / 100 g22 vs 21 median
Fiber / 100 g5 vs 5.4 median
Sodium / 100 g426 vs 203 median

Original analysis by NutriVerdict

More nutrient-dense swaps

Foods in the same category that score higher on nutrient density.

Falafel, home-preparedDensity 48 vs 47Bacon bits, meatlessDensity 49 vs 47Sausage, meatlessDensity 50 vs 47

Original analysis by NutriVerdict

In the kitchen and how to use it

Smooth peanut butter is a pantry staple spread on toast and sandwiches, stirred into oatmeal, or used as a base for satay sauces, cookies, and no-bake bars, prized for its creamy texture and the way it clings without dripping the way natural, oilier styles can. It pairs naturally with both sweet partners like banana, honey, and jelly, and savory ones like celery or in Asian-style peanut sauces with soy sauce, lime, and chili. Because it's salted, it needs less added seasoning than natural peanut butter when used in savory cooking, and its smooth, emulsified consistency means it won't need stirring the way an oily natural style does.

Store an unopened jar in the pantry and refrigerate after opening if you want to slow oil separation, stirring before use if any does separate. At 598 calories per 100 g and 51.4 g of fat, it's calorie-dense, so a tablespoon-sized 32 g portion is typically the serving used to build it into a meal or snack. It's a strong source of protein at 22.2 g per 100 g (44% DV), plus magnesium at 40% DV, vitamin E at 61% DV, and 5 g of fiber, making a spoonful on toast or fruit a way to add protein and fiber to a light meal, though its 10.5 g of sugar and 426 mg of sodium per 100 g are worth keeping in mind.

Frequently asked questions about peanut butter

How many calories are in smooth peanut butter?

It has 598 calories per 100 g and 51.4 g of fat, so it's typically eaten by the tablespoon rather than in large portions.

Is peanut butter a good source of protein?

Yes, smooth peanut butter provides 22.2 g of protein per 100 g, equal to 44% of the Daily Value, along with 5 g of fiber.

How should peanut butter be stored?

Keep an unopened jar in the pantry and refrigerate after opening to slow any oil separation, stirring before use if it does separate.

View the USDA source record