GU Energy
Energy Chews
22 g of carbs in a 30 g (1.1 oz) serving, from tapioca syrup and sugar and maltodextrin.
- Carbs
- 22 g
- Serving
- 30 g1.1 oz
- Price
- $1.25 a serving
- RC Science Score
- 92out of 100
- Fuel
- Compare chews
- Energy Chews vs PF 30 Chew
GU Energy Energy Chews vs Precision Fuel & Hydration PF 30 Chew
GU Energy Energy Chews has 22 g of carbs a serving and Precision Fuel & Hydration PF 30 Chew has 30 g. Here's how they compare on weight, cost, sodium and the label, and what your race looks like on each.
Precision Fuel & Hydration
PF 30 Chew
30 g of carbs in a 34 g (1.2 oz) serving, from sugar and corn starch.
- Carbs
- 30 g
- Serving
- 34 g1.2 oz
- Price
- $2.87 a serving
- RC Science Score
- 100out of 100
numbers from each brand's label, verified by CarbRate
Which chew fits you?
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GU Energy Energy Chews
Precision Fuel & Hydration PF 30 Chew
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Head to head
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GU Energy Energy ChewsPrecision Fuel & Hydration PF 30 Chew
22 g
Carbs per servingg
30 g
20.8 g
Carbs per ounce carriedgrams of carbs ÷ serving weight
25.0 g
17.6 g
Carbs per dollargrams for $1
10.5 g
40 mg
Sodium per servingmg
0 mg
92
RC Science Scoreout of 100
100
Full label numbers
| Energy Chews | PF 30 Chew | |
|---|---|---|
| Carbohydrate | 22 g | 30 g |
| Serving weight | 30 g (1.1 oz) | 34 g (1.2 oz) |
| Calories | 90 | 120 |
| Sodium | 40 mg | 0 mg |
| Potassium | not listed | not listed |
| Caffeine | 0 mg | 0 mg |
| Protein | 0 g | 0 g |
| Carbs from | tapioca syrup, sugar, maltodextrin | sugar, corn starch |
| Cost per serving | $1.25 | $2.87 |
| RC Science Score | 92 | 100 |
On the label
They match on all 4.
GU Energy Energy Chews
- Vegan
- Gluten free
- Glucose + fructose
- Caffeine free
Precision Fuel & Hydration PF 30 Chew
- Vegan
- Gluten free
- Glucose + fructose
- Caffeine free
Your race on each chew
Set your carbs an hour and race length. Both options hit the same target.
| Energy Chews | PF 30 Chew | Half each | |
|---|---|---|---|
| Chews an hour | 2.7 | 2 | 1.4 + 1 |
| Chews for the race | 11 | 8 | 6 + 4 |
| Weight to carry | 330 g 11.6 oz | 272 g 9.6 oz | 316 g 11.1 oz |
| Sodium an hour | 109 mg | 0 mg | 55 mg |
| Cost for the race | $13.64 | $22.96 | $18.30 |
| Half each takes half your carbs from each. | |||
Your own carbs an hour depend on your body and goal time.
Build my free planIf neither fits
Three chews that each lead on one thing.
More carbs for the money
Clif Blok Mountain Berry Energy Chew24 g of carbs in 30 g (1.1 oz) · $1.45
Lightest to carry
Honey Stinger Organic Energy Chews23 g of carbs in 25 g (0.9 oz) · $2.99
Most carbs per serving
Science in Sport Beta Fuel Energy Chews45 g of carbs in 60 g (2.1 oz) · $3.33Similar comparisons
Full details
Sources
- Product numbers: each brand's label (guenergy.com, precisionhydration.com), verified by CarbRate.
- RC Science Score: CarbRate's scoring of each product against the fueling research, explained on each product page.
Find Out How Many Chews Your Race Needs
CarbRate builds your fueling plan from the amount of glycogen you burn, your goal time, your course and the chews you use.