Smoothie Nutrition Calculator: The Short Answer
Short answer: the Water (1 cup) is the lowest-calorie choice at Smoothie, at 0 calories (0g protein, 0g carbs, 0mg sodium). At the other end of the scale, the Peanut Butter (2 tbsp) reaches 190 calories — so what you choose at Smoothie matters far more than where you chose to eat.
This guide pulls the headline numbers from all 33 items tracked in our Smoothie calculator, across 6 categories (Base Liquids, Fruits, Greens & Veggies, Protein Boosts and more). The average item runs about 76 calories, 33 items come in under 300 calories, and 0 items deliver 30g of protein or more.
Smoothie Menu at a Glance
The table below mixes the extremes of the menu — the lightest item, the protein leader, the most protein-efficient pick and the saltiest item — with a spread across categories, so you can see the real range before you order.
| Item | Calories | Protein | Carbs | Fat | Sodium |
|---|---|---|---|---|---|
| Water (1 cup) | 0 | 0g | 0g | 0g | 0mg |
| Whey Protein (1 scoop) | 120 | 24g | 3g | 1g | 130mg |
| Cottage Cheese (1/2 cup) | 110 | 14g | 5g | 2g | 350mg |
| Avocado (1/2 fruit) | 120 | 1g | 6g | 11g | 5mg |
| Unsweetened Almond Milk (1 cup) | 40 | 1g | 2g | 3g | 180mg |
| Banana (1 medium) | 105 | 1g | 27g | 0g | 1mg |
| Spinach (1 cup) | 7 | 1g | 1g | 0g | 24mg |
| Greek Yogurt, plain (170g) | 100 | 17g | 6g | 0g | 65mg |
| Honey (1 tbsp) | 64 | 0g | 17g | 0g | 1mg |
| Chia Seeds (1 tbsp) | 60 | 2g | 5g | 4g | 1mg |
Calories and Macros: Where the Menu Splits
Most Smoothie menus split into two halves. One half is built on lean proteins and vegetables, where the Whey Protein (1 scoop) is typical: 120 calories with 24g of protein. The other half stacks sauces, cheese, fried items and large portions, which is how an order climbs towards the Peanut Butter (2 tbsp) at 190 calories.
Decide your protein before anything else. The Whey Protein (1 scoop) gives 24g of protein for 120 calories, which leaves the most room for everything else. For fibre, the standout is the Avocado (1/2 fruit) with 5g — fibre is the macro most fast-food orders lack, and it is a big part of whether a meal keeps you full.
- Lightest item: Water (1 cup) — 0 calories
- Highest-protein item: Whey Protein (1 scoop) — 24g protein
- Best protein per calorie: Whey Protein (1 scoop) — 20g protein per 100 calories
- Highest fibre: Avocado (1/2 fruit) — 5g fibre
- Items under 300 calories: 33 of 33
The Sodium (and Sugar) Watch-Outs
Calories get the attention, but sodium is where Smoothie orders most often overshoot. The saltiest item here is the Cottage Cheese (1/2 cup) at 350mg of sodium — a large share of the 2,300mg daily guideline in a single item, before sides or drinks. Pairing two mid-range salty items can quietly pass that whole budget.
Sugar is more concentrated: the sweetest item, the Medjool Dates (2 dates), carries 32g, while most savoury items sit in single digits. Keeping sugar low at Smoothie is mostly about drinks and desserts, not the main course.
- Saltiest item: Cottage Cheese (1/2 cup) — 350mg sodium
- Sweetest item: Medjool Dates (2 dates) — 32g sugar
- Balance a salty main with the lightest side you can find, and default to water over sweetened drinks.
How to Order Smarter at Smoothie
Three habits cover most of the benefit. Pick a base under 300 calories — there are 33 on this menu. Anchor the order on a protein-efficient item like the Whey Protein (1 scoop). Then check the full build in the calculator before you pay, because toppings and sauces are where an sensible order becomes a heavy one.
- Protein first, extras second — in that order
- One rich extra per order, not three
- Check sodium as well as calories when you compare two similar items
Smoothie Nutrition Calculator: Full Nutrition Table
For reference, here is the wider Smoothie picture in one table — the highest-protein items and the lightest items from the Smoothie Nutrition Calculator, side by side. Every figure matches the calculator exactly, so you can cross-check any row by building it above.
| Item | Calories | Protein | Carbs | Fat | Sodium |
|---|---|---|---|---|---|
| Whey Protein (1 scoop) | 120 | 24g | 3g | 1g | 130mg |
| Plant Protein Powder (1 scoop) | 110 | 20g | 4g | 2g | 180mg |
| Greek Yogurt, plain (170g) | 100 | 17g | 6g | 0g | 65mg |
| Cottage Cheese (1/2 cup) | 110 | 14g | 5g | 2g | 350mg |
| Whole Milk (1 cup) | 150 | 8g | 12g | 8g | 105mg |
| Peanut Butter (2 tbsp) | 190 | 8g | 6g | 16g | 140mg |
| Water (1 cup) | 0 | 0g | 0g | 0g | 0mg |
| Spinach (1 cup) | 7 | 1g | 1g | 0g | 24mg |
| Cucumber (1/2 medium) | 8 | 0g | 2g | 0g | 1mg |
| Cocoa Powder (1 tbsp) | 12 | 1g | 3g | 1g | 21mg |
| Carrot (1 medium) | 25 | 1g | 6g | 0g | 42mg |
| Kale (1 cup) | 33 | 3g | 6g | 0g | 29mg |
Inside the Smoothie Nutrition Calculator: Category by Category
Menus make more sense category by category than item by item, because each section of the Smoothie menu plays a different role in the meal. Here is what each part contributes, with the numbers that define it.
Base Liquids: the Smoothie Nutrition Calculator tracks 6 items in this category, averaging about 78 calories each. The lightest is the Water (1 cup) at 0 calories, and the protein pick is the Whole Milk (1 cup) with 8g of protein for 150 calories. If you only remember one number from this category, remember the average — it is what an unplanned pick will cost you.
Fruits: the Smoothie Nutrition Calculator tracks 8 items in this category, averaging about 81 calories each. The lightest is the Strawberries (1 cup) at 50 calories, and the protein pick is the Banana (1 medium) with 1g of protein for 105 calories. The gap between the lightest and the typical pick here is where most of the day's quiet calories hide.
Greens & Veggies: the Smoothie Nutrition Calculator tracks 5 items in this category, averaging about 39 calories each. The lightest is the Spinach (1 cup) at 7 calories, and the protein pick is the Kale (1 cup) with 3g of protein for 33 calories. Treat the lightest item as the default and the richer items as deliberate upgrades, not accidents.
Protein Boosts: the Smoothie Nutrition Calculator tracks 6 items in this category, averaging about 114 calories each. The lightest is the Silken Tofu (100g) at 55 calories, and the protein pick is the Whey Protein (1 scoop) with 24g of protein for 120 calories. This is also the category where portion choices matter most, because the calculator's portion buttons scale these figures directly.
Sweeteners: the Smoothie Nutrition Calculator tracks 4 items in this category, averaging about 77 calories each. The lightest is the Maple Syrup (1 tbsp) at 52 calories, and the protein pick is the Medjool Dates (2 dates) with 1g of protein for 133 calories. If you only remember one number from this category, remember the average — it is what an unplanned pick will cost you.
Extras: the Smoothie Nutrition Calculator tracks 4 items in this category, averaging about 51 calories each. The lightest is the Cocoa Powder (1 tbsp) at 12 calories, and the protein pick is the Rolled Oats (1/4 cup) with 3g of protein for 75 calories. The gap between the lightest and the typical pick here is where most of the day's quiet calories hide.
Lightest vs Heaviest: The Real Gap
Put the two ends of the Smoothie menu next to each other and the stakes become obvious. The Water (1 cup) is 0 calories; the Peanut Butter (2 tbsp) is 190 — a gap of 190 calories, wider than many entire meals. Neither number makes the other wrong: the lightest item is a tool for light days, the heaviest is a tool for hungry ones, and most people get into trouble only when they pick the second while planning for the first.
Sodium shows the same spread. The Water (1 cup) carries 0mg while the Cottage Cheese (1/2 cup) carries 350mg, and sugar runs from almost nothing in the savoury core of the menu to 32g in the Medjool Dates (2 dates). A balanced Smoothie order is mostly an exercise in mixing the ends deliberately instead of stacking one end by default.
The Ordering Playbook
Everything in this guide condenses into a four-step routine that works at the counter, in the drive-thru and in a delivery app. It takes about twenty seconds once it is a habit, and it uses the same numbers the calculator uses, so what you plan is what you get.
- Step 1 — Anchor on protein: start with the Whey Protein (1 scoop) (24g protein, 120 calories) or another top protein-per-calorie pick.
- Step 2 — Add volume before calories: the Avocado (1/2 fruit) (5g fibre) and the menu's vegetables and salads fill the tray cheapest.
- Step 3 — Spend extras deliberately: one sauce, cheese or dessert — chosen, not accumulated. Remember the Medjool Dates (2 dates) alone is 32g of sugar.
- Step 4 — Check sodium before you commit: if the build passes roughly 1,500mg, swap one component for a lighter one — the Water (1 cup) shows how low the floor is at 0mg.