
Clif
Peanut Butter Nut Butter Protein Bar
24 g of carbs in a 50 g (1.8 oz) serving, from peanuts.
- Carbs
- 24 g
- Serving
- 50 g1.8 oz
- Price
- $3.62 a serving
- RC Science Score
- 40out of 100
Clif Peanut Butter Nut Butter Protein Bar has 24 g of carbs a serving and Vafel Stroopwafel Maple Energy Bar Waffle has 19 g. Here's how they compare on weight, cost, sodium and the label, and what your race looks like on each.

Clif
24 g of carbs in a 50 g (1.8 oz) serving, from peanuts.

Vafel
19 g of carbs in a 30 g (1.1 oz) serving, from wheat flour.
numbers from each brand's label, verified by CarbRate
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Clif Peanut Butter Nut Butter Protein Bar
Vafel Stroopwafel Maple Energy Bar Waffle
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| Peanut Butter Nut Butter Protein Bar | Stroopwafel Maple Energy Bar Waffle | |
|---|---|---|
| Carbohydrate | 24 g | 19 g |
| Serving weight | 50 g (1.8 oz) | 30 g (1.1 oz) |
| Calories | 230 | 140 |
| Sodium | 160 mg | 75 mg |
| Potassium | not listed | not listed |
| Caffeine | 0 mg | 0 mg |
| Protein | 7 g | 2 g |
| Carbs from | peanuts | wheat flour |
| Cost per serving | $3.62 | $1.97 |
| RC Science Score | 40 | 52 |
They match on all 4.
Clif Peanut Butter Nut Butter Protein Bar
Vafel Stroopwafel Maple Energy Bar Waffle
Set your carbs an hour and race length. Both options hit the same target.
| Peanut Butter Nut Butter Protein Bar | Stroopwafel Maple Energy Bar Waffle | Half each | |
|---|---|---|---|
| Bars an hour | 2.5 | 3.2 | 1.3 + 1.6 |
| Bars for the race | 10 | 13 | 5 + 7 |
| Weight to carry | 500 g 17.6 oz | 390 g 13.8 oz | 460 g 16.2 oz |
| Sodium an hour | 400 mg | 237 mg | 318 mg |
| Cost for the race | $36.20 | $24.88 | $30.54 |
| 3.2 Stroopwafel Maple Energy Bar Waffle an hour is more than most stomachs take. Move part of your carbs into a drink mix. Half each takes half your carbs from each. | |||
Your own carbs an hour depend on your body and goal time.
Build my free planThree bars that each lead on one thing.

More carbs for the money
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Lightest to carry
Luchos Energy Blocks34 g of carbs in 40 g (1.4 oz) · $1.76
Most carbs per serving
Clif Bar Blueberry Almond Crisp Energy Bar43 g of carbs in 68 g (2.4 oz) · $1.51CarbRate builds your fueling plan from the amount of glycogen you burn, your goal time, your course and the bars you use.