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Low amount of peanut butter, source of protein and healthy fats, contains fiber.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 tablespoon (medium) of Peanut butter (low) (16 g) has 94 calories. That works out to 588 calories per 100 g. It contains 3.2 g of carbs, 4 g of protein, 7.9 g of fat and 1 g of fiber. Its 2.2 mg of B3 covers 14% of the Daily Value. Its glycemic index is 14 (low), so it raises blood sugar slowly.
Selected: 1 tablespoon (medium) · 16 g
94
KCAL / 16G
Carbs
3.2g
· 1% DV
Protein
4g
· 8% DV
Fat
7.9g
· 10% DV
Fiber
1g
· 4% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 13% · Protein 16% · Fat 71%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 94 kcal | |
| Total fat | 7.9 g | 10% |
| Saturated fat | 1.54 g | 8% |
| Trans fat | 0 g | |
| Sodium | 0.8 mg | 0% |
| Total carbohydrate | 3.2 g | 1% |
| Fiber | 1 g | 4% |
| Protein | 4 g | 8% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 tablespoon (medium) | 16 g | 94 kcal |
| 1 teaspoon (small) | 5 g | 29 kcal |
| 1 ounce (medium) | 28 g | 165 kcal |
| 2 tablespoon (large) | 32 g | 188 kcal |
| 1 serving (medium) | 32 g | 188 kcal |
| 1 pack (mini) | 34 g | 200 kcal |
| 100 g | 100 g | 588 kcal |
| 1 cup (large) | 258 g | 1517 kcal |
Calculated from 588 calories per 100 g.
Peanut butter is made by grinding roasted peanuts until they release their oils and form a spread. Some versions contain only peanuts, while others add salt, sugar, or stabilizers, so the ingredients vary by product.
Oil rises to the surface because natural peanut butter does not contain ingredients that keep it evenly mixed. Separation is usually normal, not a sign that it has spoiled; stir it thoroughly with a clean utensil before serving.
Usually not: many commercial peanut butters can be kept tightly closed in a cool, dry cupboard. Refrigeration can help preserve natural peanut butter, though it may make the spread firmer. Follow the storage directions on the jar.
It can be a satisfying sandwich, but the nutrition depends on the bread, the type and amount of peanut butter, and how much jelly you use. Choose a peanut butter without added sugar if you want to limit extra sweetness.
Peanut butter can fit into a weight-loss eating plan, and its protein and fat may help make a snack filling. It is energy-dense, so spreading a modest amount rather than eating directly from the jar makes portions easier to manage.
Unsweetened peanut butter is generally less likely to cause a sharp blood-sugar rise than sugary spreads, but the portion and what you eat with it matter. If you have diabetes, discuss how to fit it into your plan with your clinician or dietitian.
Yes, peanut butter can be frozen, although freezing is rarely necessary because it keeps well when stored as directed. If you freeze it, use a freezer-safe, tightly sealed container and let it thaw before stirring and spreading.
Yes, peanut butter can go rancid or develop mold, particularly if it is exposed to heat, air, or contaminated utensils. Discard it if you notice mold, an unpleasant rancid smell, or an unusual taste, and follow the jar’s date and storage instructions.
Neither is inherently better; the difference is texture. Smooth peanut butter is easier to spread and blend into sauces, while crunchy peanut butter adds pieces of peanut to toast, oatmeal, or recipes.
Yes, dogs can have a small amount of plain peanut butter as an occasional treat, but check that it does not contain xylitol, which is toxic to dogs. Peanut butter is rich, so it should not replace their regular food.
Vitamins
B3
2.19mg · 14% DV
Biotin
2.88µg · 10% DV
Vitamin E
1.06mg · 7% DV
B5
0.29mg · 6% DV
Minerals
Manganese
0.27mg · 12% DV
Copper
0.08mg · 9% DV
Phosphorus
54mg · 8% DV
Magnesium
27mg · 6% DV
Potassium ⭐
109mg · 3% DV
Sodium
0.8mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 94 calories in 1 tablespoon (medium) (16 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Peanut butter is a thick spread made by grinding roasted peanuts; it may be smooth or crunchy. The “low” label here refers to a small amount, rather than a distinct style of peanut butter. It is especially familiar in the United States, spread on toast or used in sandwiches, and is also stirred into porridge or paired with fruit. Its roasted, slightly sweet flavour and dense texture make a little go a long way.
Even a modest serving provides plant protein, fats and some fibre, while being energy-dense. For a lighter snack, spread a thin layer on toast or pair a small spoonful with apple or banana.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
High
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
1.54g
MONOUNSATURATED
3.9g
POLYUNSATURATED
2.26g
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Nutrition data compiled from USDA FoodData Central and scientific sources.