McDonald’s Sweet Tea Calories: Large, Sugar & Nutrition
Last checked: September 21, 2026
If you’re looking for large sweet tea McDonald’s calories, the answer is more complicated than many nutrition pages suggest. Current online sources show different numbers, and McDonald’s has updated how its U.S. Sweet Tea is presented.
The safest approach is to separate current McDonald’s information from older third-party nutrition records. This guide explains the calorie differences, sugar, carbohydrates, caffeine, ingredients, serving sizes, Sweet Tea Lemonade, and the current Southern Style Sweet Tea listing.
Quick Answer: How Many Calories Are in a Large McDonald’s Sweet Tea?
A single calorie number should not be presented as universally current for every U.S. McDonald’s Sweet Tea listing. A current third-party database lists 160 calories for a large Sweet Tea, while another lists 170 calories. Meanwhile, a current official McDonald’s page for Southern Style Sweet Tea lists 370 calories for a large serving.
The difference matters because McDonald’s says product formulations, serving sizes, preparation, regional availability, and product information can change. For a drink you’re ordering today, the McDonald’s nutrition information attached to your current U.S. menu listing should be treated as the final reference.
TL;DR
- Large Sweet Tea figures online currently conflict.
- One database lists 160 calories for a large Sweet Tea.
- Another current database lists 170 calories.
- McDonald’s currently lists Southern Style Sweet Tea as a menu item.
- A current official large Southern Style listing shows 370 calories.
- Always check the current McDonald’s menu or nutrition calculator before logging the drink.
Why McDonald’s Sweet Tea Calories Differ by Website
If you’ve searched for McDonald’s sweet tea calories, you’ve probably noticed that different websites give different answers. That’s not necessarily a typo. Nutrition databases can contain older product records, different serving assumptions, or information that was supplied before a menu formulation changed.
For example, Fast Food Nutrition currently lists a large Sweet Tea at 160 calories, 38 grams of carbohydrates, and 38 grams of sugar. FatSecret currently lists a large Sweet Tea at 170 calories, 43 grams of carbohydrates, and 1 gram of protein.
McDonald’s also currently uses the name Southern Style Sweet Tea on its U.S. product pages. Its official small page lists 230 calories, while a current official large page accessible through McDonald’s Spanish-language site lists 370 calories.
That means an article should not combine these numbers into one “current” figure.
- 160 calories: current third-party Sweet Tea database listing
- 170 calories: another current third-party Sweet Tea database listing
- 230 calories: official McDonald’s small Southern Style Sweet Tea listing
- 370 calories: official McDonald’s large Southern Style Sweet Tea listing
- 280 calories: older online records that should not automatically be treated as today’s value
- Best source for today’s order: McDonald’s current menu or Nutrition Calculator
McDonald’s Sweet Tea Calories by Size
McDonald’s currently presents Sweet Tea and Southern Style Sweet Tea in extra small, small, medium, and large sizes. The exact nutrition value depends on the product record and market information displayed for your order.
For the older/current third-party Sweet Tea database record, Fast Food Nutrition lists the range from 60 calories for extra small to 160 calories for large. Those figures should not be confused with the newer official Southern Style Sweet Tea information.
| Size | Sweet Tea database figure | Important note |
|---|---|---|
| Extra Small | 60 calories | Third-party Sweet Tea record |
| Small | 90 calories | Third-party Sweet Tea record |
| Medium | 110 calories | Third-party Sweet Tea record |
| Large | 160 calories | Third-party Sweet Tea record |
| Small Southern Style Sweet Tea | 230 calories | Current official McDonald’s listing |
| Large Southern Style Sweet Tea | 370 calories | Current official McDonald’s large listing |
The safest takeaway is simple: don’t mix the standard Sweet Tea database figures with Southern Style Sweet Tea figures. Product names and nutrition records need to match before you compare calories.
McDonald’s Sweet Tea Nutrition Facts
The most commonly cited current third-party nutrition record for a large Sweet Tea lists 160 calories, 0 grams of fat, 38 grams of carbohydrates, 38 grams of sugar, 25 milligrams of sodium, and 0 grams of protein.
A separate current database lists 170 calories, 0 grams of fat, 43 grams of carbohydrates, and 1 gram of protein. That difference is another reason to check the exact product record before entering the drink into a calorie-tracking app.
For the 160-calorie database record:
- Calories: 160
- Total fat: 0g
- Saturated fat: 0g
- Trans fat: 0g
- Cholesterol: 0mg
- Sodium: 25mg
- Carbohydrates: 38g
- Sugar: 38g
- Fiber: 0g
- Protein: 0g
These numbers describe that particular database record, not every current McDonald’s Sweet Tea product sold nationwide.
How Much Sugar Is in McDonald’s Sweet Tea?
The widely cited 160-calorie large Sweet Tea record contains 38 grams of sugar. That sugar accounts for essentially all of the drink’s listed carbohydrate calories in that database entry.
Another database currently lists 43 grams of carbohydrates for its large Sweet Tea entry. Because the two databases disagree, it is better to identify the source and product record than to present one number as universally current.
If you’re comparing sweetened and unsweetened tea, the distinction is much clearer. McDonald’s describes its Unsweetened Iced Tea as a zero-calorie, sugar-free beverage.
Does McDonald’s Sweet Tea Have Carbs and Fat?
Yes. The carbohydrate amount comes primarily from the sweetener used in the beverage. The commonly cited 160-calorie large Sweet Tea record lists 38 grams of carbohydrates and 0 grams of fat.
The exact carbohydrate figure can vary between nutrition databases because their product records may not represent the same formulation or update period.
- Large Sweet Tea database record: 38g carbohydrates
- Fat: 0g
- Fiber: 0g
- Protein: 0g
- Most listed calories come from carbohydrates
- Another database lists 43g carbohydrates
- Always match the nutrition record to the product name
What Is in McDonald’s Sweet Tea?
McDonald’s describes its Sweet Tea as a blend of orange pekoe and pekoe cut black tea, sweetened to create its characteristic Southern-style flavor. The current product description appears on McDonald’s Sweet Tea and Southern Style Sweet Tea pages.
A commonly published ingredient breakdown identifies the brewed tea as water, orange pekoe and pekoe cut black tea, with the ice listed separately and the sweetener identified as medium invert sugar.
Main Ingredients
- Water
- Orange pekoe black tea
- Pekoe cut black tea
- Ice
- Medium invert sugar
- Sweetener and water in the sweetening component
The exact ingredient and allergen information can change, so readers with food allergies or special dietary requirements should use McDonald’s current ingredient information before ordering. McDonald’s provides current ingredient information through its website and app.
Does McDonald’s Sweet Tea Have Caffeine?
Yes. McDonald’s Sweet Tea contains caffeine because it is made with black tea. McDonald’s describes the beverage as a blend containing orange pekoe and pekoe cut black tea.
McDonald’s does not prominently publish a guaranteed caffeine number on the current Sweet Tea product page. Caffeine Informer currently lists 100mg per 32 fluid ounces, but it also explains that its original McDonald’s caffeine figure is no longer published and that other estimates can differ.
For that reason, 100mg should be treated as a third-party estimate, not a guaranteed current McDonald’s value.
McDonald’s Sweet Tea vs Unsweetened Iced Tea
These two drinks use a similar tea-based foundation, but their nutrition profiles are very different. McDonald’s describes its Unsweetened Iced Tea as zero calories and sugar-free, while Sweet Tea contains added sweetener.
If you’re choosing between them, the main difference is whether you want sweetness or plain brewed tea.
| Feature | Sweet Tea | Unsweetened Iced Tea |
|---|---|---|
| Tea base | Black tea | Black tea |
| Added sweetener | Yes | No |
| Sugar | Yes | 0g according to McDonald’s description |
| Calories | Varies by product and size | Zero calories according to McDonald’s |
| Flavor | Sweet and tea-forward | Cleaner, unsweetened tea flavor |
| Caffeine | Yes | Black tea naturally contains caffeine |
| Served cold | Yes | Yes |
McDonald’s currently describes Unsweetened Iced Tea as zero-calorie and sugar-free, making it the clearest alternative when you want iced tea without added sugar.
McDonald’s Sweet Tea vs Lemonade
McDonald’s Sweet Tea and McDonald’s Lemonade have very different flavor profiles. Sweet Tea is based on brewed black tea, while Lemonade centers on lemon flavor, acidity, and sweetener.
The two can also be combined into a Sweet Tea Lemonade, giving you both tea and citrus in one drink.
Choose Sweet Tea If You Prefer
- Black-tea flavor
- A sweeter tea profile
- Less citrus character
- A straightforward iced tea drink
- A classic Southern-style beverage
Choose Lemonade If You Prefer
- Stronger citrus flavor
- Tartness
- Lemon-forward drinks
- A sharper finish
- A non-tea beverage
For nutrition comparisons, use the exact size and current product listing rather than assuming that two similarly sized cups contain similar calories.
McDonald’s Sweet Tea Lemonade Calories
Sweet Tea Lemonade combines sweet tea with lemonade, so its nutrition should be treated as a separate beverage rather than simply adding generic numbers from two unrelated database entries.
The calorie count can vary depending on the serving and product information used. That makes the McDonald’s menu or Nutrition Calculator the most appropriate place to verify the current number for your location.
If you’re looking for sweet tea lemonade McDonald’s calories, check the exact drink name shown in the current ordering interface.
Sweet Tea Lemonade Flavor
The combination has:
- Black-tea flavor
- Lemon acidity
- Noticeable sweetness
- A cold, iced serving style
- More citrus character than plain Sweet Tea
- A stronger sweet-and-tart profile
Because both components are sweetened in typical preparations, don’t assume that Sweet Tea Lemonade has the same calories as plain Sweet Tea.
Does Ice Change McDonald’s Sweet Tea Calories?
Ice doesn’t contain meaningful calories, but ice affects how much beverage fits into a cup. McDonald’s explains that its fountain-beverage calorie calculations use standard fill levels plus ice. It also notes that self-service fountain information can provide calories without ice.
This is important when comparing restaurant nutrition figures.
If you order a drink with less ice, you’re not removing the sugar already present in the tea. You may instead receive more liquid beverage in the cup.
- Ice itself contributes essentially no calories
- Less ice doesn’t remove sugar
- More liquid can mean more actual beverage
- Standard nutrition figures use standard serving assumptions
- Fountain serving practices can affect the amount received
- Check the current nutrition information for the exact product
Is McDonald’s Sweet Tea High in Calories?
The answer depends on which current Sweet Tea product and size you’re discussing.
A large third-party Sweet Tea record lists 160 calories, while another lists 170 calories. A current official McDonald’s page for large Southern Style Sweet Tea lists 370 calories. Those numbers cannot responsibly be treated as one universal current calorie count.
For practical ordering, the most important step is to identify the exact product name shown by your McDonald’s location.
If You’re Watching Calories
- Check the current McDonald’s Nutrition Calculator
- Confirm the exact Sweet Tea product
- Compare the available cup sizes
- Check Unsweetened Iced Tea as an alternative
- Don’t rely on an undated calorie-tracking entry
- Don’t assume an older 280-calorie figure is current
- Don’t assume a 160-calorie figure applies to every Sweet Tea listing
How to Check McDonald’s Current Sweet Tea Nutrition
McDonald’s provides nutrition and ingredient information through its website and app. Its Nutrition Calculator is designed to provide calories, carbohydrates, protein, and other nutrition information for menu products.
This is especially important for beverages because McDonald’s says product formulations, serving sizes, preparation techniques, supply sources, and regional or seasonal differences can affect nutrition values.
Before Logging the Drink
- Open the current McDonald’s menu
- Find the exact Sweet Tea product name
- Select the size
- Open the nutrition information
- Check the serving size
- Record the displayed calories and sugar
- Use the same product record consistently in your food log
This approach is more reliable than choosing whichever calorie number appears first in a search result.
McDonald’s Sweet Tea Ingredients, Allergens and Dietary Notes
McDonald’s provides ingredient and allergen information because formulations and preparation practices can change. The company specifically advises customers with food allergies or special dietary needs to review its current information.
For the Sweet Tea itself, the listed tea ingredients are simple, but cross-contact is a separate consideration. McDonald’s says normal restaurant operations can involve shared preparation areas, equipment, and utensils.
Important Points
- Sweet Tea contains black tea
- The beverage contains added sweetener
- Caffeine is naturally present because of the tea
- Check current ingredients for allergy concerns
- Restaurant preparation can involve shared equipment
- Product formulations can change
- Regional menu information can differ
- McDonald’s recommends checking its current information for special dietary needs
Best Way to Order McDonald’s Sweet Tea
The best order depends on what you want from the drink. If your priority is the traditional sweet tea flavor, choose the Sweet Tea listing available at your location and verify its current nutrition information.
If your priority is avoiding added sugar, Unsweetened Iced Tea is the more straightforward choice because McDonald’s describes it as zero-calorie and sugar-free.
Quick Ordering Guide
- Want sweet tea flavor? Choose the current Sweet Tea listing.
- Want less sweetness? Ask whether an unsweetened option is available.
- Want zero-calorie iced tea? McDonald’s lists Unsweetened Iced Tea as zero-calorie.
- Want citrus and tea together? Look for Sweet Tea Lemonade.
- Tracking calories? Check the current nutrition panel before logging.
- Have food allergies? Review current ingredient and allergen information.
- Comparing sizes? Select the exact cup size in the nutrition calculator.
- Using an older calorie-tracking entry? Verify its product date first.
Frequently Asked Questions
How many calories are in a large McDonald’s Sweet Tea?
There is no single number that should be presented without identifying the product record. Current third-party databases list 160 and 170 calories, while a current official McDonald’s large Southern Style Sweet Tea page lists 370 calories.
Does McDonald’s still have 280-calorie Sweet Tea?
Older online nutrition records can still show 280 calories for a large Sweet Tea. That figure should not automatically be used for a current 2026 order because McDonald’s product information and formulations can change.
How much sugar is in McDonald’s Sweet Tea?
A current third-party record lists 38 grams of sugar for a large Sweet Tea, while another nutrition database lists 43 grams of carbohydrates for its large entry. Because the databases disagree, verify the exact current product listing before treating either figure as definitive.
Does McDonald’s Sweet Tea have caffeine?
Yes. The drink is made with black tea, so it naturally contains caffeine. A third-party source estimates about 100mg in a 32-ounce serving, but McDonald’s does not currently publish a prominently displayed official caffeine amount for Sweet Tea.
Is McDonald’s Unsweetened Iced Tea zero calories?
Yes. McDonald’s currently describes its Unsweetened Iced Tea as zero-calorie and sugar-free.
What is McDonald’s Sweet Tea made from?
McDonald’s describes Sweet Tea as a blend of orange pekoe and pekoe cut black tea, sweetened to create its Southern-style flavor. Ingredient information also identifies water, ice, and medium invert sugar in the beverage components.
Why do different websites show different McDonald’s Sweet Tea calories?
Different websites can contain different product records, update dates, serving assumptions, or formulations. McDonald’s itself says nutrition values can vary because of serving sizes, preparation, regional and seasonal differences, supply sources, and periodic product-formulation changes.
Conclusion
If you’re searching for McDonald’s sweet tea calories, don’t rely on one undated number. Current third-party databases list large Sweet Tea at 160–170 calories, while McDonald’s current Southern Style Sweet Tea pages show a different nutrition profile, including 370 calories for a large serving on an official page.
For the most accurate number today, check the exact Sweet Tea product and size shown in McDonald’s current U.S. menu or Nutrition Calculator. If you want a sugar-free, zero-calorie iced tea option, McDonald’s currently lists Unsweetened Iced Tea as an alternative.
