Looking for a light and low-calorie drink with your meal? Chick-fil-A Diet Lemonade is one of the most favorite drinks on the menu and for good reason. Refreshing, tangy, and made with real lemon juice – but without all the sugar. This refreshing lemonade is sweetened with Splenda sweetener, which makes it a diet-friendly drink for anyone who is watching their sugar intake.
People all over the USA enjoy this beverage with their favorite Chick-fil-A menu items, especially on those hot days. Whether you are drinking it by itself or trying one of the restaurant’s custom drink mixes, there is much to love. In this full guide, you will learn everything you need to know, from price and calories by size to nutritional facts, ingredients, and goodbye to Chick-fil-A catering options.
Chick-fil-A Diet Lemonade Price
The price for this drink depends on the size. A small cup is about $2.99, a medium is $3.49, and a large is about $3.39. You can also buy a whole gallon for about $12.75, which is a deal if you have a large group to order for, and the gallon serves about 8 to 10 people.
In case you’re asking yourself, can I order Chick-fil-A lemonade by the gallon? Yes, it’s a memorable drink and can be ordered for parties, picnics, or family dinners. If you didn’t know, using a special reward on the app often earns you free drinks. You should keep the Chick-fil-A app in mind when ordering specials.
| Size | Price | Calories |
|---|---|---|
| Small (12 oz) | $2.99 | 45 |
| Medium (16 oz) | $3.49 | 60 |
| Large (20 oz) | $3.99 | 80 |
| Gallon | $12.75 | 460 |
Nutritional Information & Calories
When it comes to examining nutritional facts for Chick-fil-A beverages, the Diet Lemonade stands out as a light, refreshing drink. Diet Lemonade has zero fat and no added sugars in all sizes, from small to large, and only has 45 to 80 calories. For a gallon, it has 460 calories, 1.5 g fat, and 91 g sugar—but the sugar primarily comes from natural ingredients. Here are the calories by beverage sizes:
| Serving Size | Small (454g) | Medium (600g) | Large (906g) | Gallon (3.78L) |
|---|---|---|---|---|
| Calories | 45 | 60 | 80 | 460 |
| Total Fat (g) | 0 | 0 | 0 | 1.5 |
| Saturated Fat (g) | 0 | 0 | 0 | 0 |
| Trans Fat (g) | 0 | 0 | 0 | 0 |
| Cholesterol (mg) | 10 | 10 | 15 | 0 |
| Sodium (mg) | 12 | 16 | 23 | 95 |
| Carbohydrates (g) | 8 | 12 | 16 | 126 |
| Dietary Fiber (g) | — | — | — | 2 |
| Sugars (g) | 0 | 0 | 0 | 91 |
| Protein (g) | 0 | 0 | 0 | 3 |
Ingredients of Chick-fil-A Diet Lemonade
What is Chick-fil-A Diet Lemonade made of?
The ingredients are simple and clean. The primary ingredients are fresh-squeezed lemon juice, water, and Splenda®, a sucralose-based sweetener. The gallon size also has very small amounts of dextrose and maltodextrin to enhance flavor and texture.
This easy recipe makes it stand out among many sugary sodas. Since it doesn’t have added artificial colors or flavors, this beverage is a more appealing option for a lot of people and is tolerated better than other drinks with cringeworthy ingredients. Splenda-sweetened drinks add a sweet beverage without sugar.
- Freshly squeezed lemon juice
- Splenda® (a sucralose-based sweetener)
- Dextrose (found in the gallon)
- Maltodextrin (found in the gallon)
- Water
Is Chick-fil-A Diet Lemonade Sugar-Free?
Many wonder, is Chick-fil-A Diet Lemonade really sugar-free? The answer is yes, but with one caveat! The smaller sizes are sugar-free because they use Splenda sweetener instead of cane sugar. These drinks contain 0g of sugar. However, there is sugar in the gallon size from natural ingredients like lemon juice and additives like maltodextrin.
This means it is practically a sugar-free lemonade option for most people, especially if you are ordering smaller servings. However, if you have sugar sensitivity or are managing sugar intake, the smaller servings would be your best option.
Is Diet Lemonade Keto-Friendly?
Is Chick-fil-A Diet Lemonade keto-friendly?
The Chick-fil-A Diet Lemonade works well within the guidelines of keto, especially if you get the small or medium sizes, due to its low carbohydrate amount and the use of Splenda as the sweetener.
Yet, because the carbs remain very low, usually under 4 g of carbs per serving, it won’t kick you out of ketosis. The gallon size contains higher carbs because of additives, so keto people should avoid that. But as a diet lemonade, it certainly takes the place of a refreshing drink without the crash of sugar.
Chick-fil-A Diet Lemonade Carbs & Diabetic Considerations
How many carbs are in Chick-fil-A Diet Lemonade?
As you would expect, the answer depends on the size of the drink; a small or medium lemonade has around 8-12 grams of carbohydrates, mostly from the lemon juice and water. The small and medium-sized drinks do use an artificial sweetener (Splenda), so added sugar is not in the lemonade.
People living with diabetes often wonder if any diet is safe for them. Since it has low sugar, it is generally considered safe in moderation. It is one of the better low-sugar drink options on the Chick-fil-A drinks menu for people living with diabetes. When in doubt, always consult your health care provider for your unique situation.
Regular vs Diet Lemonade: Taste & Calories Comparison
Regular lemonade and diet lemonade can be compared in many ways, but one very clear difference they share is the calories and sweetness. Regular lemonade has sugar because Roux uses regular sugar, and the calories depend on the size, ranging from 140 to 200 calories. The Diet Lemonade uses Splenda sweetener so there is minimal calories for the Diet version, between 45 and 80 calories.
In terms of taste, I actually find the Diet Lemonade has slightly less sweetness but is still sweet and tart from the freshly squeezed lemon juice. Some customers really like the sweetness from the regular lemonade, whereas some may still enjoy the tart lemon flavor of the Diet Lemonade. It is the classic example of choosing between something indulgent and something healthier.
Deals, Promotions, and Buying by the Gallon
Does Chick-fil-A have any special discounts for its Diet Lemonade?
Yes, they do. In many ways, Chick-fil-A runs seasonal specials and deals, app-only deals. Between the months of March and June, you might find some nice surprises, such as discounts or bonus points paid for through the Chick-fil-A app that will allow you to purchase their Diet Lemonade at a better price.
Purchasing it by the gallon is popular during gatherings, and it is a good deal. If you’re hosting a gathering, you can get a gallon of lemonade and pair it with food items from the menu or have the Diet Lemonade for your combination drinks. Pay attention to the seasonal drinks at Chick-fil-A to find new flavors to mix with your Diet Lemonade.
| Way to Save | What You Get |
| Rewards App | 200 points = Free small Diet Lemonade |
| New User Offer | Free drink with first app order |
| Weekly App Deals | Free drink with entrée (check app) |
| Spring Flavors | Mar 17–Jun 7: Tropical Diet Lemonade specials |
| Catering Bundles | Gallon + Nugget Tray deals at some locations |
| Flash Sales | Free drinks via app (watch X/Instagram) |
Pairing Ideas & Customizations
The Diet Lemonade is compatible with many Chick-fil-A menu items, such as spicy chicken sandwiches or grilled nuggets, because its tartness matches savory flavors. Another unique combination is the Chick-fil-A Sunjoy! This drink is just Diet Lemonade and unsweetened iced tea that you can combine yourself for only 20 calories.
Chick-fil-A fans raved about the Frosted Lemonade! A mix of Diet Lemonade and soft-serve ice cream, this creamy treat is hard to resist! Custom drinks allow you to make your visit to Chick-fil-A more fun and let you still enjoy low-calorie options while providing variety! There are so many different mixes to try. Mix-and-match is a fun and delicious way to add new flavors!
FAQS
What is the difference between Chick-fil-A lemonade and diet lemonade?
The main difference is the sweetener and calories. Regular Chick-fil-A lemonade contains sugar, which has more calories as well as sweetness. Diet lemonade uses Splenda instead of sugar, which makes it a lower-calorie drink. But it still taste very light while still retaining the refreshing lemon taste.
How much is Chick-fil-A diet lemonade?
Depending on the chosen size, the pricing varies. Price-wise, a small is typically around $2.99, a medium should be around $3.49, a large would be about $3.99, and a gallon is around $12.75. Prices may vary a bit based on where you live.
Why does it have calories?
This drink is sugar-free lemonade; however, it has a few calories from the natural lemon juice, and trace calories from Splenda and water. So while it is considered low-calorie, it is not considered to be calorie-free.