How many calories are in a kiwi quencher from Tropical Smoothie?

Quick Answer

A kiwi quencher smoothie from Tropical Smoothie contains approximately 300 calories in a 24 oz size. The calories come from ingredients like kiwi, strawberries, pineapple, orange juice, and a yogurt base. Smoothies range in calories depending on size and ingredients. Adding supplements like protein or sweeteners will increase the calorie count.

Calories in Tropical Smoothie Kiwi Quencher

The kiwi quencher is a popular smoothie option at Tropical Smoothie cafes. It contains a blend of kiwi, strawberries, pineapple, orange juice, and a yogurt base. Below are the nutrition facts for a 24 oz kiwi quencher:

Nutrition Facts 24 oz Kiwi Quencher
Calories 300
Total Fat 2g
Saturated Fat 1.5g
Trans Fat 0g
Cholesterol 15mg
Sodium 100mg
Total Carbohydrate 71g
Dietary Fiber 4g
Sugars 57g
Protein 8g

As you can see, a 24 oz kiwi quencher contains around 300 calories. This will come mostly from carbohydrates (71g), particularly sugars (57g). There are minimal contributions of fat and protein to the total calorie count.

Calorie Content of Tropical Smoothie Ingredients

To better understand where those 300 calories come from, let’s take a look at the calorie content of the main ingredients:


Kiwis are low in calories with only around 50 calories per medium kiwi fruit (about 70g). This equates to just under 1 calorie per gram of kiwi. The calories come mostly from simple carbohydrates like glucose, fructose, and sucrose. Kiwis are high in vitamin C and provide a sweet, tropical taste to smoothies.


Strawberries contain around 5 calories per medium berry (about 25g). Like kiwis, most of the calories come from carbs. Strawberries add flavor, sweetness, and nutrients like vitamin C and manganese.


Pineapple is a little higher in calories with around 50 calories in a typical 1/2 cup serving (about 75g). It contains ample sugars that contribute to the calorie total. Pineapple gives smoothies a tropical vibe.

Orange Juice

A 1/2 cup of orange juice packs about 60 calories. Orange juice is high in natural sugars like sucrose and fructose, which make up the majority of those calories. It adds sweetness and liquid to smoothies.


Greek yogurt tends to be used as the base for Tropical Smoothie beverages. A 6oz serving of plain, nonfat Greek yogurt contains around 100 calories. The creamy yogurt adds protein and gives smoothies a thicker, milkshake-like texture. Any type of flavored yogurt will add more calories from added sugars.

Standard Serving Sizes

Tropical Smoothie offers their smoothies and juices in three standard size options:

  • 20 oz – “small” size
  • 24 oz – “regular” size
  • 32 oz – “large” size

The nutrition information provided on the Tropical Smoothie website is for the 24oz “regular” size. Here are the typical calorie counts for their standard sizes:

Size Calories
20 oz 250
24 oz 300
32 oz 400

As you can see, the calorie count scales up accordingly with size. Keep in mind that these are general estimates since ingredients may vary slightly.

Calorie Content of Other Tropical Smoothie Drinks

While this article is focused on the kiwi quencher, it’s helpful to see how the calories stack up in other popular Tropical Smoothie smoothies for comparison:

Beverage Calories (24oz)
Jetty Punch 230
Pineapple Surf 270
Razzmatazz 290
Caribbean Passion 250
Mango Magic 300
Strawberry Surf 260

Most 24oz Tropical Smoothie smoothies range between 230-300 calories. Variations will depend on ingredients. Some contain yogurt while others use sorbet or ice cream for creaminess. Overall the calorie content is very similar to the kiwi quencher.

How Ingredients Impact Calorie Count

While Tropical Smoothie smoothies generally have around 300 calories in a 24oz serving, switching up the ingredients can alter the nutrition profile. Here are some substitutions that can raise or lower calories:

Ways to Increase Calories

  • Using ice cream instead of yogurt or sorbet
  • Adding peanut butter, chocolate, or other candy
  • Including higher-sugar fruits like mango, grapes, and bananas
  • Topping with chia seeds, shredded coconut, granola, etc.
  • Choosing creamy bases like avocado, coconut milk, nut butters
  • Adding supplements like protein powders or collagen
  • Selecting “indulgent” smoothies with more fat from nuts, coconut, etc.

Ways to Lower Calories

  • Using water or unsweetened almond milk instead of juice
  • Loading up on fruits and veggies with less natural sugar like kale, spinach, cucumber
  • Choosing lower-calorie fruits like berries, grapefruit, lemons
  • Opting for plain Greek yogurt as the base instead of ice cream or sweetened yogurt
  • Skipping any syrups, honey, agave nectar, or other liquid sweeteners
  • Going easy on seeds, grains, and other toppings

Making smoothies is an art – you can add supplements or blend in whatever produce you have on hand. Just keep portions in mind, as packing in more generous additions of ingredients like peanut butter or chocolate will drive up calorie totals.

Does Blending Fruit Increase Calories?

A common question about smoothies is whether blending whole fruits and veggies increases the calorie content compared to eating them whole and raw. The answer is no – blending does not alter the inherent caloric value of the ingredients themselves.

For example, a whole orange and an orange blended into a smoothie will have the same number of calories. The mechanical process of blending simply breaks the components down into liquid form.

However, there are a few potential situations where blending could indirectly boost calories:

  • Blending allows you to pack more produce into a smoothie compared to what you’d eat whole. So you may consume a larger portion of calories.
  • Some nutrients are altered by blending. For example, fiber content can decrease, which impacts how nutrients are absorbed.
  • Blending and chewing produce slower digestion vs just drinking it. So your body may absorb calories differently.
  • Smoothies taste sweet so they may stimulate appetite and overconsumption.

Overall though, blending itself does not add or remove calories – the ingredient’s calories stay constant whether blended or whole. Just be mindful of portion sizes when making smoothies.

Protein Powder’s Impact on Calories

Adding a scoop of protein powder is a popular way to boost the nutrition in a smoothie. But does it make the smoothie higher in calories? Here’s a look:

  • Protein powders contain around 100-150 calories per scoop on average.
  • So including a scoop will increase the total smoothie calories by about 100-150.
  • The extra protein can help you feel fuller, which may prevent overeating later.
  • Opt for lean proteins like whey, casein, egg white powders to minimize calorie addition.
  • Avoid mass gainers and weight gain proteins that have added carbohydrates and fats.

While protein powders add calories, they provide very filling macronutrients. Just account for them when calculating your total smoothie calorie content.

Calorie Differences Between Locations

It’s natural to assume that a chain restaurant like Tropical Smoothie will have consistent nutrition information across locations. However, there can be slight variations from store to store.

Here are some reasons why calories may differ:

  • Differences in employee training and smoothie making
  • Ingredients may be portioned differently from location to location
  • Some locations may substitute ingredients if stock is low
  • Calorie counts on menus boards could be incorrect or outdated
  • Certain stores may use different suppliers for ingredients like yogurt

While major chains aim for uniformity in their recipes, some minor inconsistencies can emerge between cafes. Your best bet is to check the company’s website for the most accurate nutrition data when tracking calories.

Estimating Calories at Other Smoothie Shops

Plenty of other smoothie companies exist besides Tropical Smoothie, including:

  • Jamba Juice
  • Smoothie King
  • Planet Smoothie
  • Robeks
  • Orange Julius

In general, most smoothies at comparable national chains fall within a similar calorie range, around:

  • 300-500 calories for 24-32oz blended fruit smoothies
  • 500-800+ calories when adding mix-ins like yogurt, ice cream, and protein powder

Your best reference are the company’s own nutrition calculators or calorie counters on their apps or websites. This provides the most accurate figures for that specific smoothie recipe.

Blended juices, acai bowls, and fresh juices tend to be lower, around 100-250 calories depending on size. While frozen coffee drinks add more, ranging from 300-600+ calories.

Common Questions about Smoothie Calories

Here are answers to some frequently asked questions when it comes to determining calories in smoothies:

Are smoothies healthy if they have a lot of calories?

Smoothies can absolutely be part of a healthy diet, even when higher in calories. The key is the quality of the calories – smoothies provide filling nutrients from whole foods like fruit, yogurt, greens, etc. Just be mindful of portions. A 300 calorie smoothie is fine as a meal replacement, but excessive as a snack.

Do you count smoothie calories differently than solid food?

The calories in a smoothie should be counted the same as calories from solid foods. While blending alters the texture, it does not change the inherent calorie content of the ingredients used. The only exception would be if you absorb more nutrients from blending, which could impact net calories.

How do you calculate calories in a homemade smoothie?

Adding up calories in homemade smoothies takes a few simple steps:

  1. Lookup and sum calories for all produce used based on weight or typical serving sizes
  2. Calculate calories for any liquid additions like juice, milk, yogurt
  3. Account for any mix-ins like protein powder, nut butter, seeds
  4. Divide total smoothie calories by number of servings made

Many online calorie counters can tally up homemade smoothies based on your input portions. Apps like MyFitnessPal make this easy.

Can you lose weight drinking high-calorie smoothies?

It is possible to lose weight while drinking smoothies that are higher in calories if they help you maintain a calorie deficit. The key is balancing smoothie calories with your other meals and snacks throughout the day. Avoid going over your target daily calorie goal.


In summary, a Tropical Smoothie kiwi quencher smoothie contains around 300 calories for a 24oz serving. This will vary slightly based on exactly which ingredients and portions are used at each location. In general, most blended fruit smoothies from chains like Tropical Smoothie range between 300-500 calories thanks to natural sugars from fruit, fruit juice, and added yogurt or protein powder. Being mindful of sizes and additions can help keep smoothie calories in check.

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