Calories in 100g of Peanut Bar
100g of peanut bar (100 g) has 522 calories. That is 26% of a 2,000 calorie diet.
The calories come from 16 g of protein, 34 g of fat and 47 g of carbohydrates, a split of 11% protein, 55% fat and 34% carbs. For comparison, 50g of peanut bar has 261 and 150g of peanut bar has 783 calories. Burning 522 calories takes about 93 minutes of brisk walking or 42 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Peanut Bar calories by serving size
Common amounts of peanut bar with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 oz | 28 g | 148 | 4.4 g | 9.6 g | 13 g |
| 1 peanut bar | 40 g | 209 | 6.2 g | 13 g | 19 g |
| 50g | 50 g | 261 | 7.8 g | 17 g | 24 g |
| 2 peanut bars | 80 g | 418 | 12 g | 27 g | 38 g |
| 100g | 100 g | 522 | 16 g | 34 g | 47 g |
| 4 oz | 113 g | 592 | 18 g | 38 g | 54 g |
| 200g | 200 g | 1044 | 31 g | 67 g | 95 g |
Peanut Bar vs similar foods
Calories per 100 g compared with other sweets and desserts.
Peanut Bar: common questions
How many calories are in 100g of peanut bar?
100g of peanut bar weighs about 100 g and has 522 calories.
How much protein is in 100g of peanut bar?
100g of peanut bar has 16 g of protein, which is 31% of the 50 g Daily Value.
How many carbs are in 100g of peanut bar?
100g of peanut bar has 47 g of carbohydrates, including 4.1 g of fiber and 42 g of sugars.
How much peanut bar is 100 calories?
100 calories of peanut bar is 19 g, about 1/2 peanut bar.
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Weights and conversions
Source: USDA FoodData Central, SR Legacy. FDC ID 169585. Original description: Candies, peanut bar. Portion weights are USDA household measures.