
Probar
Peanut Butter Chocolate Protein Bar
32 g of carbs in a 70 g (2.5 oz) serving, from soy.
- Carbs
- 32 g
- Serving
- 70 g2.5 oz
- Price
- $3.84 a serving
- RC Science Score
- 45out of 100
Probar Peanut Butter Chocolate Protein Bar has 32 g of carbs a serving and Voom Pocket Energy Bar has 45 g. Here's how they compare on weight, cost, sodium and the label, and what your race looks like on each.

Probar
32 g of carbs in a 70 g (2.5 oz) serving, from soy.

Voom
45 g of carbs in a 47 g (1.7 oz) serving, from cane sugar.
numbers from each brand's label, verified by CarbRate
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Probar Peanut Butter Chocolate Protein Bar
Voom Pocket Energy Bar
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| Peanut Butter Chocolate Protein Bar | Pocket Energy Bar | |
|---|---|---|
| Carbohydrate | 32 g | 45 g |
| Serving weight | 70 g (2.5 oz) | 47 g (1.7 oz) |
| Calories | 280 | 175.5 |
| Sodium | 390 mg | 0 mg |
| Potassium | not listed | not listed |
| Caffeine | 0 mg | 0 mg |
| Protein | 20 g | 0 g |
| Carbs from | soy | cane sugar |
| Cost per serving | $3.84 | $1.81 |
| RC Science Score | 45 | 92 |
2 of 4 differ: gluten free and glucose + fructose.
Probar Peanut Butter Chocolate Protein Bar
Voom Pocket Energy Bar
Set your carbs an hour and race length. Both options hit the same target.
| Peanut Butter Chocolate Protein Bar | Pocket Energy Bar | Half each | |
|---|---|---|---|
| Bars an hour | 1.9 | 1.3 | 0.9 + 0.7 |
| Bars for the race | 8 | 6 | 4 + 3 |
| Weight to carry | 560 g 19.8 oz | 282 g 9.9 oz | 421 g 14.9 oz |
| Sodium an hour | 731 mg | 0 mg | 366 mg |
| Cost for the race | $28.80 | $9.65 | $19.23 |
| 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
Clif Bar Blueberry Almond Crisp Energy Bar43 g of carbs in 68 g (2.4 oz) · $1.51
Lightest to carry
Luchos Energy Blocks34 g of carbs in 40 g (1.4 oz) · $1.76
Most carbs per serving
Lenny and Larrys Cookie-fied Big Bar Cookies and Creme Protein Bar44 g of carbs in 90 g (3.2 oz) · $2.92CarbRate builds your fueling plan from the amount of glycogen you burn, your goal time, your course and the bars you use.