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
- Fuel
- Compare chews
- PF 30 Chew vs Beta Fuel Energy Chews
Precision Fuel & Hydration PF 30 Chew vs Science in Sport Beta Fuel Energy Chews
Precision Fuel & Hydration PF 30 Chew has 30 g of carbs a serving and Science in Sport Beta Fuel Energy Chews has 45 g. Here's how they compare on weight, cost, sodium and the label, and what your race looks like on each.
Science in Sport
Beta Fuel Energy Chews
45 g of carbs in a 60 g (2.1 oz) serving, from sugar and glucose syrup and fructose syrup.
- Carbs
- 45 g
- Serving
- 60 g2.1 oz
- Price
- $3.33 a serving
- RC Science Score
- 100out of 100
numbers from each brand's label, verified by CarbRate
Which chew fits you?
Tap what matters to you. The chew that fits more of it lights up.
Precision Fuel & Hydration PF 30 Chew
Science in Sport Beta Fuel Energy Chews
Not sure what matters for your race? Find my fuel asks 3 questions and matches you.
Head to head
Longer bar is better for racing on every row. The lit side wins it.
Precision Fuel & Hydration PF 30 ChewScience in Sport Beta Fuel Energy Chews
30 g
Carbs per servingg
45 g
25.0 g
Carbs per ounce carriedgrams of carbs ÷ serving weight
21.3 g
10.5 g
Carbs per dollargrams for $1
13.5 g
0 mg
Sodium per servingmg
40 mg
100
RC Science Scoreout of 100
100
Full label numbers
| PF 30 Chew | Beta Fuel Energy Chews | |
|---|---|---|
| Carbohydrate | 30 g | 45 g |
| Serving weight | 34 g (1.2 oz) | 60 g (2.1 oz) |
| Calories | 120 | 186 |
| Sodium | 0 mg | 40 mg |
| Potassium | not listed | 0 mg |
| Caffeine | 0 mg | 0 mg |
| Protein | 0 g | 0 g |
| Carbs from | sugar, corn starch | sugar, glucose syrup, fructose syrup |
| Cost per serving | $2.87 | $3.33 |
| RC Science Score | 100 | 100 |
On the label
1 of 4 differ: gluten free.
Precision Fuel & Hydration PF 30 Chew
- Vegan
- Gluten free
- Glucose + fructose
- Caffeine free
Science in Sport Beta Fuel Energy Chews
- 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.
| PF 30 Chew | Beta Fuel Energy Chews | Half each | |
|---|---|---|---|
| Chews an hour | 2 | 1.3 | 1 + 0.7 |
| Chews for the race | 8 | 6 | 4 + 3 |
| Weight to carry | 272 g 9.6 oz | 360 g 12.7 oz | 316 g 11.1 oz |
| Sodium an hour | 0 mg | 53 mg | 27 mg |
| Cost for the race | $22.96 | $17.76 | $20.36 |
| 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
GU Energy Energy Chews22 g of carbs in 30 g (1.1 oz) · $1.25
Lightest to carry
Honey Stinger Organic Energy Chews23 g of carbs in 25 g (0.9 oz) · $2.99
Most carbs per serving
Veloforte Mela Apple and Cinnamon Energy Chews44.4 g of carbs in 50 g (1.8 oz) · $3.42Similar comparisons
Full details
Sources
- Product numbers: each brand's label (precisionhydration.com, scienceinsport.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.