Watermelon Electrolyte Drink

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Three ingredients—plus a pinch of salt—is all you need to make a homemade Gatorade-like electrolyte drink. Unsweetened coconut water is rich in electrolytes to help rehydrate your body after exercise. This drink will remind you of your favorite store-bought sports drink, but with no added sugar, thanks to the natural sweetness of the watermelon.

Watermelon drink being poured into a glass with lime and watermelon slices in the background
Credit:

Abbey Littlejohn

Active Time:
10 mins
Total Time:
10 mins
Servings:
2
  • You’ll need just three simple ingredients to make this refreshing drink.
  • This drink doesn’t contain any added sugars—instead, the sweetness comes from watermelon.
  • Unsweetened coconut water delivers electrolytes like potassium and magnesium.
Ingredients for watermelon Gatorade including diced watermelon in a bowl ice cubes liquids in bowls and a small amount of salt

Abbey Littlejohn

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Ingredients

Original recipe (1X) yields 2 servings

  • 2 cups cubed watermelon

  • 1 cup unsweetened coconut water

  • 2 small limes, juiced

  • Pinch of salt

  • Ice for serving

Directions

  1. Place 2 cups watermelon, 1 cup coconut water, the lime juice and pinch of salt in a blender. Blend until smooth. Pour into 2 ice-filled glasses.

    Watermelon cubes in a blender ready for blending

    Abbey Littlejohn

EatingWell.com, September 2025

Nutrition Facts (per serving)

73 Calories
0g Fat
17g Carbs
2g Protein
Nutrition Facts
Servings Per Recipe 2
Serving Size about 8 oz.
Calories 73
% Daily Value *
Total Carbohydrate 17g 6%
Dietary Fiber 2g 7%
Total Sugars 13g
Added Sugars 0g 0%
Protein 2g 4%
Total Fat 0g 1%
Saturated Fat 0g 1%
Cholesterol 0mg 0%
Vitamin A 43µg
Vitamin C 20mg 22%
Vitamin D 0µg
Vitamin E 0mg 1%
Folate 10µg
Vitamin K 0µg
Sodium 196mg 9%
Calcium 43mg 3%
Iron 1mg 4%
Magnesium 47mg 11%
Potassium 489mg 10%
Zinc 0mg 3%
Vitamin B12 0µg

Nutrition information is calculated by a registered dietitian using an ingredient database but should be considered an estimate.

* Daily Values (DVs) are the recommended amounts of nutrients to consume each day. Percent Daily Value (%DV) found on nutrition labels tells you how much a serving of a particular food or recipe contributes to each of those total recommended amounts. Per the Food and Drug Administration (FDA), the daily value is based on a standard 2,000 calorie diet. Depending on your calorie needs or if you have a health condition, you may need more or less of particular nutrients. (For example, it’s recommended that people following a heart-healthy diet eat less sodium on a daily basis compared to those following a standard diet.)

(-) Information is not currently available for this nutrient. If you are following a special diet for medical reasons, be sure to consult with your primary care provider or a registered dietitian to better understand your personal nutrition needs.