Calories in 1 Oz of Plain Hard Granola Bar
1 oz of plain hard granola bar (28 g) has 134 calories. That is 7% of a 2,000 calorie diet.
The calories come from 2.9 g of protein, 5.6 g of fat and 18 g of carbohydrates, a split of 8% protein, 37% fat and 54% carbs. For comparison, 2 oz of plain hard granola bar has 267 calories. Burning 134 calories takes about 24 minutes of brisk walking or 11 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Plain Hard Granola Bar Calorie Calculator
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Plain Hard Granola Bar calories by serving size
Common amounts of plain hard granola bar with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 plain hard granola bar | 21 g | 99 | 2.1 g | 4.2 g | 14 g |
| 1 oz | 28 g | 134 | 2.9 g | 5.6 g | 18 g |
| 2 plain hard granola bars | 42 g | 198 | 4.2 g | 8.3 g | 27 g |
| 50g | 50 g | 236 | 5.1 g | 9.9 g | 32 g |
| 100g | 100 g | 471 | 10 g | 20 g | 64 g |
| 4 oz | 113 g | 534 | 11 g | 22 g | 73 g |
| 200g | 200 g | 942 | 20 g | 40 g | 129 g |
Plain Hard Granola Bar vs similar foods
Calories per 100 g compared with other snacks.
Plain Hard Granola Bar: common questions
How many calories are in 1 oz of plain hard granola bar?
1 oz of plain hard granola bar weighs about 28 g and has 134 calories.
How much protein is in 1 oz of plain hard granola bar?
1 oz of plain hard granola bar has 2.9 g of protein, which is 6% of the 50 g Daily Value.
How many carbs are in 1 oz of plain hard granola bar?
1 oz of plain hard granola bar has 18 g of carbohydrates, including 1.5 g of fiber and 8.1 g of sugars.
How much plain hard granola bar is 100 calories?
100 calories of plain hard granola bar is 21 g, about 1 plain hard granola bar.
More about plain hard granola bar
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Weights and conversions
Source: USDA FoodData Central, SR Legacy. FDC ID 167542. Original description: Snacks, granola bars, hard, plain. Portion weights are USDA household measures.