QUICK ANSWER
How many calories are in chunky peanut butter?
Chunky peanut butter without salt provides 589 kcal per 100 g. Scale from the edible portion and keep other states separate.
589 kcal / 100 gNutrition values describe a reference food state, not every individual item. Variety, water content, preparation and portion weight can change the estimate.
THE NUMBERS
Chunky peanut butter nutrition facts per 100 g
The values below use the reference state shown at the top of this page. Keeping one gram basis makes it easier to compare foods before translating the values to the portion you actually ate.
- Calories
- 589 kcal
- Protein
- 24.1 g
- Carbohydrate
- 21.6 g
- Fat
- 49.9 g
- Fibre
- 8 g
- Niacin
- 13.7 mg
- Potassium
- 745 mg
- Magnesium
- 160 mg
Source: USDA FoodData Central SR Legacy record 172469. Values may be rounded for readability.
SERVING SIZE
Calories by portion and serving weight
Words such as “small,” “medium,” “half” and “one piece” are convenient but imprecise. Grams make the estimate reproducible, particularly when natural foods vary in size.
MACROS
Carbohydrate, protein and fat explained
Protein
24.1 g per 100 g. From Peanut butter, chunk style, without salt.
Carbohydrate
21.6 g per 100 g. From Peanut butter, chunk style, without salt.
Fat
49.9 g per 100 g. From Peanut butter, chunk style, without salt.
MORE THAN CALORIES
Fibre, vitamins and minerals
One food does not need to provide every nutrient. These are the characteristics most useful for understanding where chunky peanut butter fits in a varied eating pattern.
Niacin
13.7 mg per 100 g in the selected USDA record.
Potassium
745 mg per 100 g in the selected USDA record.
Magnesium
160 mg per 100 g in the selected USDA record.
Vitamin E
6.3 mg per 100 g in the selected USDA record.
FOOD STATE MATTERS
How preparation changes the nutrition estimate
A reliable calorie entry should describe the food you actually ate—not merely a food with a similar name.
Chunky, no salt
Selected reference.
Chunky, salted
Mapped separately from the no-salt product.
Creamy or smooth
Choose the matching product, including salt state.
Reduced-fat or fortified
Use the exact package or mapped formulation.
PRACTICAL CONTEXT
How chunky peanut butter can fit different goals
There is no universal “good” or “bad” food. Portion, frequency, the rest of the meal, preferences and individual health needs all matter.
Portion math
At 589 kcal per 100 g, the 16 g example is 94.2 kcal.
Fibre check
The selected record lists 8 g fibre per 100 g.
Protein check
The selected record lists 24.1 g protein per 100 g.
Best logging move
Measure the spread rather than estimating a spoonful, and match texture and formulation when known.
QUALITY & SAFETY
How to choose, store and prepare it
Store
Follow the jar directions before and after opening.
After opening or cutting
Use a clean, dry utensil and avoid introducing water or crumbs.
Prepare
Follow package allergen guidance and prevent cross-contact where relevant.
Safety boundary
Discard mouldy or unmistakably rancid product; the nutrient record does not set storage duration.
PHOTO LOGGING
How to log chunky peanut butter more accurately
A food photo can suggest the ingredient, but it cannot always reveal exact weight, hidden oil or preparation details. These checks turn an image guess into a better estimate.
- 01
Match the exact reference state: Peanut butter, chunk style, without salt.
- 02
Use edible grams. Calories are scaled from the selected per-100-g record; named portion weights come from the same local USDA record.
- 03
Log oil, sauce, sweetener, salt and recipe ingredients separately.
- 04
Use a separate record when preparation changes the food state.
COMMON QUESTIONS
Chunky peanut butter calorie and nutrition questions
How many calories are in 100 g of peanut butter?
589 kcal in the selected Peanut butter, chunk style, without salt record.
How much fibre is in peanut butter?
8 g per 100 g in the selected record.
Which peanut butter state does this page use?
Peanut butter, chunk style, without salt. Preparation and edible state are part of the answer.
Does creamy peanut butter use the chunky values?
Not automatically. Creamy and smooth products have separate mapped records.
How are the portion calories calculated?
Each portion is scaled from 589 kcal per 100 g. Named portion weights come from the selected source record.
KEEP EXPLORING
Related food guides
SOURCES & METHOD
Where these numbers come from
Peanut butter, chunk style, without salt, per 100 g edible portion. Numeric nutrition and named-portion claims use the selected local USDA record. Preparation notes cover the common USDA forms of this food. The nutrient record does not establish storage duration, clinical advice or food-safety limits; use package directions and current authoritative guidance where relevant.
Open USDA FoodData Central SR Legacy record 172469 ↗Page reviewed 26 August 2026. We show the food state, gram basis and source record so readers can check the estimate instead of treating one number as universally exact.