This Low Calorie Watermelon Martini Cocktail Recipe is just 119 calories, and so refreshing and impressive.
You can make this watermelon cocktail with vodka quickly and easily. I’ve given you directions using a cocktail shaker and muddler, and without. So you can make this low calorie watermelon cocktail if you have them or not.


I love this fresh watermelon cocktail, and I especially love the color. Make them for a homemade happy hour or backyard BBQ and impress your guests.
Best of all, watermelon naturally hydrates, so as you’re sipping your cocktail, you actually rehydrating yourself, though they are strong, so watch out!
This Watermelon Martini Cocktail Recipe is just 119 calories!
Low Calorie Watermelon Martini
What You’ll Find in this Article:
Ingredients in Low Calorie Watermelon Martinis
It’s easy to make this low calorie recipe watermelon martini. Here are some of our low calorie tips and tricks for making skinny cocktails at home.
Low Calorie Tips for Watermelon Cocktail Vodka Martinis:
- All natural zero calorie simple syrup… I love this all natural zero calorie simple syrup! It’s a great way to make low calorie cocktails without adding too much sugar. (see recipe card!)
- Fresh Fruit (Watermelon)… skip the sugary flavorings, and use real fruit! Watermelon gives this low calorie cocktail a stunning color, and a delicious taste.


Shopping List for Skinny Watermelon Martinis:
- Watermelon
- Vodka
- Triple sec
- All natural zero calorie simple syrup (see recipe card!)
How to Make a Low Calorie Watermelon Martini
Though this recipe for watermelon martini mix calls for a cocktail shaker and muddler, you can certainly make one without the equipment!
No Muddler? No problem! You can use the back of a soup spoon to squish the watermelon! You can also blend the watermelon and then strain it.
No Cocktail Shaker? No problem! After muddling the watermelon, use a fine mesh strainer to strain the watermelon juice into a tall glass. Then mix the drink in the tall glass and top with ice. Mix with a spoon then gently pour into a glass (or just add a straw).
How to Make Skinny Watermelon Martinis:
- Add the watermelon to a cocktail shaker and muddle until the watermelon releases its juice.
- Pour in the vodka, triple sec, and zero calorie all natural simple syrup to the cocktail shaker.
- Fill the cocktail shaker with ice and shake until cold.
- Strain the watermelon martini into a cocktail glass. Garnish with a small watermelon wedge, and serve.
If you don’t have a muddler or cocktail shaker, see above for directions on how to make watermelon martini recipes without any special equipment.
Low Calorie Watermelon Martini Recipe
This watermelon martini cocktail recipe is easy and yummy! Plus, it’s low calorie too!
If you don’t have a muddler or cocktail shaker, don’t worry! See above in the “How To” section for directions on making this vodka watermelon martini recipe without any fancy equipment above.
Low Calorie Salad Recipes:


Low Calorie Watermelon Martini
Equipment
- Cocktail shaker
- muddler
Ingredients
- ½ cup chopped watermelon
- 1 ounce vodka
- ½ ounce triple sec
- ½ ounce all natural zero calorie simple syrup
- Watermelon wedge optional garnish
Instructions
- Add the watermelon to a cocktail shaker and muddle until the watermelon releases its juice.
- Add the vodka, triple sec, and zero calorie all natural simple syrup to the cocktail shaker.
- Fill the cocktail shaker with ice and shake until cold.
- Strain the watermelon martini into a cocktail glass. Garnish with a small watermelon wedge, and serve.
Nutrition
Nutrition and Calories in Watermelon Martini Cocktails


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Article History:
- Originally written and published September 10, 2021 by Audrey Johns
- Updated on May 24, 2023 by Audrey Johns