
| Item | Price | Calories |
|---|---|---|
| 20oz Bottle | $2.99 | 0 |
| Two Liter | $5.19 | 0 |
The DIET MTN DEW® at Pizza Hut is a no-calorie, citrus-flavored soft drink designed for those who want the bold, refreshing taste of regular Mountain Dew®—but without the sugar or calories. It’s a carbonated beverage sweetened with aspartame and acesulfame potassium, offering a crisp, energizing experience with zero guilt. Often served chilled in bottles or over ice, this drink is a perfect companion to Pizza Hut’s cheesy pizzas, meaty pasta dishes, and spicy wings.
View Full: Pizza Hut menu with prices
Nutritional Information
| Nutrient | Amount |
|---|---|
| Serving Size | 20 fl oz |
| Calories | 0 Cal |
| Total Fat | 0g |
| Saturated Fat | 0g |
| Trans Fat | 0g |
| Cholesterol | 0mg |
| Sodium | 50mg |
| Total Carbohydrate | 0g |
| Dietary Fiber | 0g |
| Total Sugars | 0g |
| Added Sugars | 0g |
| Protein | 0g |
| Caffeine | 91mg |
Ingredients in DIET MTN DEW®
| Component | Ingredients |
|---|---|
| DIET MTN DEW® | Carbonated Water, Citric Acid, Natural Flavor, Potassium Benzoate (Preserves Freshness), Caffeine, Aspartame, Acesulfame Potassium, Sodium Citrate, Gum Arabic, EDTA (To Protect Flavor), Yellow 5 |
Is It Vegetarian or Vegan?
- ✅ Vegetarian: Yes. DIET MTN DEW® contains no meat, poultry, fish, or animal-derived ingredients.
- ✅ Vegan: Yes. Although some strict vegans may question artificial colors like Yellow 5, the drink contains no dairy, eggs, honey, or animal products.
Gluten-Free
| Is it Gluten-Free? | Why? |
|---|---|
| ✅ Yes | DIET MTN DEW® contains no gluten-based ingredients and is generally safe for gluten-sensitive individuals. |
Allergen Information
| Contains | May Contain |
|---|---|
| None | None |
Top 10 Pairings from Official Pizza Hut Menu
| Menu Item | Price | Calories |
|---|---|---|
| Buffalo Chicken Pizza (Medium) | $13.29 | 250 Cal/slice |
| Meat Lover’s® Personal Pan | $6.99 | 290 Cal/slice |
| Oven-Baked Cheesy Alfredo Pasta | $8.79 | 620 Cal |
| Mozzarella Poppers (10 pcs) | $6.49 | 90 Cal/piece |
| Veggie Lover’s Thin Crust Pizza (Large) | $15.49 | 180 Cal/slice |
| Spicy Garlic Wings (6 pcs) | $8.99 | 90 Cal/wing |
| Chocolate Chip Cookie (8 pcs) | $6.99 | 200 Cal/slice |
| BBQ Bacon Cheeseburger Pizza (Medium) | $13.79 | 270 Cal/slice |
| Breaded Boneless Wings (12 pcs) | $10.99 | 70 Cal/wing |
| Tuscani® Meaty Marinara Pasta | $8.79 | 590 Cal |
Change Your Size
Available sizes for DIET MTN DEW®:
- ❏ XS (8 fl oz)
- ❏ Small (12 fl oz)
- ❏ Medium (16 fl oz)
- ✅ Large (20 fl oz or more)
FAQs
What is DIET MTN DEW®?
DIET MTN DEW® is the sugar-free, zero-calorie version of the original Mountain Dew® soda, known for its bright, citrusy flavor. It’s designed for those who want all the bold taste of Mountain Dew® without any sugar or added calories. With a refreshing lemon-lime flavor and a stimulating level of caffeine, it’s an ideal choice for people who are watching their calorie or carbohydrate intake but still want a flavorful, fizzy beverage. Pizza Hut offers DIET MTN DEW® as a beverage option with many of their combo meals and à la carte items, making it a convenient and energizing drink to enjoy with your favorite pizza or wings.
Does DIET MTN DEW® have any calories?
No, a 20 oz serving of DIET MTN DEW® contains zero calories. This makes it a perfect low-calorie alternative to traditional sugary soft drinks, which often carry 200–250 calories per bottle. By using artificial sweeteners instead of sugar, it delivers the same sweet flavor experience without affecting your daily calorie count. Whether you’re managing your weight, following a strict diet, or just want a guilt-free beverage, DIET MTN DEW® is a smart option to include in your Pizza Hut order.
Is there caffeine in DIET MTN DEW®?
Yes, there is a significant amount of caffeine in DIET MTN DEW®. A 20 oz serving provides about 91 milligrams of caffeine, which is considerably higher than many other diet sodas. This makes it a suitable choice for those looking for a little extra energy during their meal—especially if you’re dining in the evening or need a pick-me-up without turning to coffee or energy drinks. The combination of its caffeine content and tangy citrus flavor creates a drink that is both invigorating and refreshing.
Is DIET MTN DEW® available at every Pizza Hut?
DIET MTN DEW® is available at most Pizza Hut locations across the United States, but it’s important to note that availability can vary based on the franchise, regional preferences, or local distributor agreements. Some locations may offer alternative diet sodas or different beverages altogether. If you’re ordering online or through a delivery app, your local Pizza Hut’s available drink options will be shown during the checkout process. If you want to ensure DIET MTN DEW® is part of your order, it’s always a good idea to double-check the menu for your specific store.
Can I order DIET MTN DEW® for delivery?
Yes, DIET MTN DEW® can be added to delivery, carryout, and dine-in orders at most Pizza Hut locations. It’s available for selection through Pizza Hut’s official website, mobile app, and many third-party food delivery services like DoorDash, Grubhub, and Uber Eats. When placing your order, you’ll typically find it listed under the beverage section. Just choose your desired size and add it to your meal for a cool, zero-calorie refreshment that’s delivered straight to your door.
Is DIET MTN DEW® sweetened?
Yes, DIET MTN DEW® is sweetened using two zero-calorie artificial sweeteners—aspartame and acesulfame potassium. These sweeteners are commonly used in diet beverages to replicate the sugary taste of regular soda without adding any actual sugar or calories. The result is a drink that maintains the full flavor experience of Mountain Dew® while helping you stick to your health and dietary goals. While these sweeteners are generally regarded as safe, people who are sensitive to them or avoid artificial additives for personal reasons should take this into consideration.
Is DIET MTN DEW® gluten-free?
Yes, DIET MTN DEW® is considered gluten-free and does not contain any wheat, barley, rye, or related ingredients. It is safe for individuals with gluten intolerance, wheat allergies, or celiac disease, assuming no cross-contact occurs during serving. Pizza Hut typically serves beverages from sealed bottles or pre-filled dispensers, which significantly reduces the chance of gluten exposure. That said, those with severe gluten sensitivities should always confirm with the restaurant before ordering.
Is DIET MTN DEW® safe for people with diabetes?
DIET MTN DEW® contains no sugar and no carbohydrates, which makes it a viable beverage option for most individuals with diabetes. Because it does not raise blood sugar levels, it is commonly consumed by people managing insulin resistance or carbohydrate intake. However, since it is sweetened with artificial sweeteners, it may not be suitable for everyone, particularly individuals who experience side effects from those ingredients or prefer to avoid them. Consulting a healthcare provider is always the best approach when in doubt about how a specific product might affect your condition.
Is DIET MTN DEW® carbonated?
Yes, just like the original Mountain Dew®, the diet version is a carbonated soft drink, delivering a fizzy, bubbly texture that enhances its bold citrus flavor. The carbonation adds a refreshing bite and makes it a popular pairing with salty and savory foods like pizza, garlic bread, and buffalo wings. Its crispness helps cut through heavier foods, making each sip feel clean and refreshing.
What are the best food pairings with DIET MTN DEW®?
DIET MTN DEW® pairs exceptionally well with spicy, cheesy, and savory dishes. The citrusy kick and bold carbonation of the drink complement the richness of Pizza Hut’s Pepperoni Pizza, Meat Lover’s Pizza, and Buffalo Wings. It also cuts through the creamy sauces in pasta dishes like Chicken Alfredo or Meaty Marinara. The bright, sharp flavor profile of DIET MTN DEW® contrasts nicely with desserts too—especially sweet, dense treats like the Triple Chocolate Brownie or Cinnabon® Mini Rolls. Whether you’re enjoying a quick lunch or a full dinner spread, DIET MTN DEW® helps balance out bold flavors and refresh your palate.

















