How much caffeine is in G Fuel Watermelon Limeade?

G Fuel Watermelon Limeade by G Fuel contains 300mg of caffeine per can.

Is G Fuel Watermelon Limeade sugar-free?

Yes, G Fuel Watermelon Limeade is sugar-free.

How many calories are in G Fuel Watermelon Limeade?

G Fuel Watermelon Limeade has 0 calories per can.

How does the caffeine in G Fuel Watermelon Limeade compare to daily guidelines?

One can (16 fl oz): 300 mg caffeine (about 18.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.

Does G Fuel Watermelon Limeade have more caffeine than a cup of coffee?

Yes. At 300 mg, G Fuel Watermelon Limeade has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens G Fuel Watermelon Limeade?

Sweetened with Sucralose and Acesulfame Potassium.

G Fuel

G Fuel Watermelon Limeade

Availability last checked Oct 26, 2026

300mgMore caffeine than 86% of the drinks we track

performanceSugar-free

Caffeine: 300mg; ≈ 3 cups of coffee
Sugar: 0g
Calories: 0

How it compares

vs. 1,085 drinks

Caffeine: 300mg
Sugar: 0g
Calories: 0

Based on every drink in our catalog. See the category-wide data

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Frequently asked questions

How much caffeine is in G Fuel Watermelon Limeade?: G Fuel Watermelon Limeade by G Fuel contains 300mg of caffeine per can.
Is G Fuel Watermelon Limeade sugar-free?: Yes, G Fuel Watermelon Limeade is sugar-free.
How many calories are in G Fuel Watermelon Limeade?: G Fuel Watermelon Limeade has 0 calories per can.
How does the caffeine in G Fuel Watermelon Limeade compare to daily guidelines?: One can (16 fl oz): 300 mg caffeine (about 18.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.
Does G Fuel Watermelon Limeade have more caffeine than a cup of coffee?: Yes. At 300 mg, G Fuel Watermelon Limeade has about as much caffeine as 3 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens G Fuel Watermelon Limeade?: Sweetened with Sucralose and Acesulfame Potassium.