Smoothie King sizes are one of the first things customers compare before placing an order, since the size you choose directly affects calories, protein, sugar, and price across every menu category. Whether you are grabbing a quick treat smoothie or building a high-protein blend after a workout, understanding Smoothie King sizes helps you match your order to your nutrition goals without guesswork. This guide breaks down every available size, how nutrition facts change per serving, and how to use the size options across Get Fit, Feel Energized, Manage Weight, Be Well, Fruit Classics, GLP-1, and Kids categories.
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Understanding Smoothie King Sizes
Smoothie King sizes come in three standard options: 20 oz, 32 oz, and 44 oz. Most smoothies on the menu are available across all three, though kids smoothies, bowls, snacks, and a few specialty items follow their own fixed serving size. The 20oz 32oz 44oz sizes structure lets customers scale their order up or down depending on appetite, activity level, or whether the smoothie is meant as a snack or a full meal replacement.
Nutrition calculator by size tools, like the one Smoothie King offers online, let you pick a smoothie, select your size, and instantly see how calories, protein, and sugar shift. This build your smoothie tool approach means you are not stuck guessing — the size and add-ons pricing updates dynamically the moment you change your selection. For anyone tracking macros or watching added sugar, this is one of the most useful parts of ordering from Smoothie King.
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Why Size Matters for Nutrition
Serving size nutrition facts change significantly between the three options. A 20oz smoothie might sit around 300–400 calories depending on the recipe, while the same smoothie in 44oz can nearly double those numbers. This is especially important for customers comparing calories per serving size across categories like Manage Weight versus Get Fit, where a smaller size might actually be the smarter choice for weight-conscious eating, while a larger size supports muscle recovery goals after intense training.
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Smoothie King Menu Prices by Size — August 2026
Below is a breakdown of how Smoothie King sizes affect pricing across popular menu categories, based on the most recent 2026 pricing guide.
| Category | 20 oz Price | 32 oz Price | 44 oz Price |
|---|---|---|---|
| Get Fit | $6.49 | $8.89 | $10.69 |
| Feel Energized | $6.29 | $8.69 | $10.49 |
| Manage Weight | $6.49 | $8.89 | $10.69 |
| Be Well | $6.49 | $8.89 | $10.69 |
| Enjoy A Treat | $5.89 | $8.29 | $10.09 |
| GLP-1 Support | $10.49 | Single size only | |
Prices can vary by location, add-ins, taxes, and delivery fees, so treat this as a general reference rather than an exact quote for every store.
Get Fit Smoothie Sizes and Protein Content
The Get Fit category is built around fitness enhancers and proprietary protein enhancers designed to help improve strength, support muscle growth, and maximize workout results. This is where Smoothie King sizes matter most for serious gym-goers, since protein content scales meaningfully with size.
Smoothies like Gladiator® Chocolate, Strawberry, and Vanilla deliver 45g of protein with 0g added sugar even at the base 20oz size, making them a strong post-workout smoothie option. Larger sizes in this category push protein and calorie totals higher, which suits customers focused on muscle growth support or bulking phases.
| Smoothie | Added Sugar | Protein | Calories (20oz) |
|---|---|---|---|
| Gladiator® Chocolate | 0g | 45g | 220 |
| Gladiator® Strawberry | 0g | 45g | 220 |
| Gladiator® Vanilla | 0g | 45g | 220 |
| Original High Protein Chocolate | 0g | 30g | 370 |
| Peanut Power Plus™ | 0g | 20g | 520 |
| The Hulk™ Chocolate | 59g | 24g | 700 |
Choosing the Right Size for Workout Goals
If your goal is lean muscle maintenance with minimal sugar, a 20oz Gladiator smoothie hits the mark without excess calories. If you are bulking or need a full meal replacement smoothie after a long training session, moving up to 32oz or 44oz sizes on items like The Hulk or Peanut Power Plus makes more sense, since these are calorie-dense smoothies designed with high calories and protein for bulking goals in mind.
Feel Energized Smoothie Sizes
Feel Energized smoothies are purposefully blended to boost energy and help you take on the day, often using natural caffeine derived from green coffee beans. Smoothie King sizes in this category range from light, low-calorie options to more indulgent coffee-based blends.
| Smoothie | Added Sugar | Protein | Calories (20oz) |
|---|---|---|---|
| Gladiator® Chocolate Coffee | 0g | 46g | 300 |
| Coffee High Protein Vanilla | 0g | 30g | 370 |
| Pure Recharge® Strawberry | 0g | 7g | 190 |
| Keto Champ™ Coffee | 0g | 24g | 430 |
| The Hulk™ Coffee | 59g | 23g | 700 |
You can also add a Pure Recharge enhancer to any smoothie regardless of size for an extra pre-workout energy boost, which is a useful customization option if you already have a favorite base smoothie but want more of a caffeine lift.
Manage Weight Smoothie Sizes and Calorie Control
For customers focused on weight-management goals, choosing the right size among Smoothie King sizes becomes a calorie-control decision as much as a taste preference. The Manage Weight category includes Slim-N-Trim, Power Meal Slim, Keto Champ, Metabolism Boost, and The Shredder — all designed as low calorie high protein smoothies suited for meal replacement.
| Smoothie | Added Sugar | Protein | Calories (20oz) |
|---|---|---|---|
| Slim-N-Trim™ Strawberry | 0g | 13g | 160 |
| Power Meal Slim Vanilla | 0g | 19g | 190 |
| The Shredder® Vanilla | 0g | 32g | 220 |
| Metabolism Boost® Mango Ginger | 0g | 18g | 270 |
| Keto Champ™ Chocolate | 0g | 24g | 420 |
GLP-1 Support Sizes
If you are currently on a GLP-1 medication, the GLP-1 support menu offers smoothies crafted by registered dietitians specifically for GLP-1 support, built around protein, fiber-forward ingredients, and 0g added sugar. Unlike most other categories, several GLP-1 support smoothies are offered at a single fixed size rather than the full 20oz 32oz 44oz range, since portion consistency matters more for this category’s nutrition goals.
Be Well Smoothie Sizes and Wellness Enhancers
Each Be Well smoothie is expertly crafted with vitamins essential to maintaining a healthy body, and wellness enhancers formulated by nutritional experts support a balanced diet across every size option. This category leans on real fruit smoothies, plant-based protein, and gut-health-focused ingredients.
| Smoothie | Added Sugar | Protein | Calories (20oz) |
|---|---|---|---|
| Blueberry Heaven® | 0g | 6g | 260 |
| Vegan Mango Kale | 0g | 10g | 320 |
| Vegan Pineapple Spinach | 0g | 10g | 350 |
| Daily Warrior® | 0g | 17g | 620 |
| Immune Builder® Mixed Berry | 0g | 2g | 330 |
Vegan and dairy-free smoothies in this lineup use plant-based protein and oat milk smoothies as substitutes, so customers avoiding dairy still have full access to every size option without sacrificing nutrition variety.
Fruit Classics and Enjoy A Treat Sizes
Fruit Classics and Enjoy A Treat smoothies are recipes designed to help you sip happy, leaning more toward flavor-forward, dessert-style blends than performance nutrition. Smoothie King sizes here tend to carry more added sugar, so size choice becomes especially relevant if you’re watching sugar intake.
| Smoothie | Added Sugar | Protein | Calories (20oz) |
|---|---|---|---|
| Angel Food® | 50g | 5g | 350 |
| Angel Food® Slim | 0g | 4g | 220 |
| Banana Boat® | 32g | 10g | 440 |
| Strawberry X-Treme® | 52g | 1g | 300 |
| Yogurt D-Lite® | 32g | 11g | 290 |
A lighter option like Angel Food Slim at 20oz keeps added sugar at 0g while still delivering the same classic flavor profile, which makes it a smart pick if you love the treat-style taste but want to manage overall sugar content.
Kids Smoothie Sizes
Kids smoothies at Smoothie King skip the standard 20oz/32oz/44oz structure entirely and use a smaller, fixed kid-friendly serving size instead. These recipes are designed with flavors they’ll love, keeping calories and sugar at levels more appropriate for younger customers.
| Smoothie | Added Sugar | Protein | Calories |
|---|---|---|---|
| Apple Kiwi Bunga™ | 0g | 1g | 170 |
| Choc-A-Laka™ | 19g | 11g | 270 |
| Strawberry Bluegurt Blitz™ | 13g | 7g | 160 |
| Lil Angel™ | 26g | 1g | 190 |
What Goes Into Every Smoothie King Size
Regardless of which Smoothie King sizes you order, every recipe draws from the same common pantry of standout ingredients — non-GMO fruits and organic veggies, no syrups standing in for fruit. Protein sources across sizes include whey, plant-based, and collagen protein options, letting customers choose what best fits their goals whether they’re ordering a 20oz snack or a 44oz meal replacement.
Real juice ingredients like apple juice, pineapple juice, and coconut water replace high-fructose corn syrup across the board, and natural sweeteners such as honey, dates, and stevia keep many recipes at 0g added sugar smoothies regardless of size. Real dairy nonfat milk with no rBST/rBGH added hormones is used where dairy applies, and every smoothie across every size is gluten free, though cross-contamination is possible since locations are not 100% gluten-free facilities.
Allergen Considerations Across Sizes
Allergen-free menu options exist across sizes, with plenty of nut and dairy free options available on the menu. That said, size does not change allergen exposure — a 20oz and 44oz version of the same smoothie carry the same allergen risk, so always confirm with your local store if you have a specific allergy concern.
Smoothie King Menu Prices, Calories & Sizes — Quick Answer
Smoothie King prices are easiest to compare by category and size. Many smoothie categories list 20oz, 32oz, and 40oz-44oz prices, while kids smoothies, smoothie bowls, Power Eats, snacks, and bundle deals use different pricing structures entirely. This page keeps the Smoothie King menu with prices, calories, nutrition notes, vegan options, gluten-free notes, and GLP-1 support choices organized by size for easy comparison before you order.
SK Refreshers and Snacks — Fixed Size Reference
Not every item on the Smoothie King menu follows the 20oz/32oz/44oz structure. SK Refreshers, Power Eats, and snacks each use their own size and pricing format.
| Item | Price Range | Calories |
|---|---|---|
| Pineapple Mango (SK Refresher) | $4.49 – $6.69 | Varies by size |
| Strawberry Guava Lemonade | $4.99 – $7.19 | Varies by size |
| Milk Chocolate Almonds | $4.99 | 160 |
| Bottled Water, 1L | $2.99 | 0 |
How to Order the Right Smoothie King Size
Choosing between Smoothie King sizes comes down to your goal, your appetite, and how you plan to use the smoothie — as a snack, a full meal, or a post-workout recovery drink. Start by picking your category: energy, fitness, wellness, weight management, treat, kids, or a lighter Refresher option. From there, compare protein, calories, and added sugar in the tables above before settling on 20oz, 32oz, or 44oz.
For customers building a smoothie through the online nutrition calculator, the process is simple — search your item, select your size, and the tool computes calories, protein, and sugar instantly based on size and any add-ins or boosters you include. This makes size and add-ons pricing transparent before you ever reach checkout, whether ordering in-store, through the app, or via delivery.
Frequently Asked Questions About Smoothie King Sizes
What sizes does Smoothie King offer?
Most smoothies come in 20oz, 32oz, and 44oz. Kids drinks, bowls, and snacks use separate fixed sizes.
Do calories change significantly between Smoothie King sizes?
Yes, calories and protein scale up noticeably from 20oz to 44oz, so always check the size-specific nutrition facts.
Is the 20oz size enough for a meal replacement?
For lighter options like Power Meal Slim, yes — but higher-calorie recipes may need 32oz or 44oz to function as a full meal.
Are Smoothie King sizes priced the same at every location?
No, prices vary by city, store, delivery platform, and local promotions, even for the same size.
Can I customize add-ins regardless of size?
Yes, boosters, enhancers, and protein swaps are available across all sizes, though extra charges may apply.
I am M Hasnain, a digital content writer with over 2 years of experience creating informative online content. I am the founder and lead author of Menuzexa, where I share helpful articles about menus, restaurant guides, food prices, and dining tips. My goal is to provide accurate, well-researched, and easy-to-understand information that helps readers quickly find the details they need.
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