McDonald's Large Fries Calories
490 calories per serving
Fast Food
McDonald's Large Fries contain approximately 490 calories per serving, making them one of the most calorie-dense side options at the chain. The majority of those calories come from refined carbohydrates and fat from the deep-frying process and added canola oil blend. If you're watching your sodium or fat intake, this is an item worth portioning carefully — or swapping for a lighter side.
Protein
7g
6% of calories
Carbs
66g
54% of calories
Fat
23g
42% of calories
Ingredient Breakdown
| Ingredient | Calories | Protein | Carbs |
|---|---|---|---|
| Russet Potatoes (base, ~154g) | 130 | 3.5g | 30g |
| Canola/Sunflower/Soybean Oil Blend (deep-frying) | 210 | 0g | 0g |
| Dextrose (light coating for color) | 15 | 0g | 4g |
| Sodium Acid Pyrophosphate (color stabilizer, trace) | 0 | 0g | 0g |
| Salt (surface seasoning, ~400mg sodium) | 0 | 0g | 0g |
| Natural Beef Flavor (hydrolyzed wheat & milk, trace) | 5 | 0.2g | 0.5g |
| Starch & Flour Coating (par-fry batter) | 130 | 3.3g | 31.5g |
| Total | 490 | 7g | 66g |
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Start your free trialHealthier Alternatives
McDonald's Side Salad (no dressing)
Saves ~475 calories and virtually eliminates added fat
McDonald's Small Fries
Saves ~260 calories and about 11g of fat by halving the portion
McDonald's Apple Slices (snack bag)
Saves ~475 calories; a naturally sweet, fiber-rich swap
Air-Fried Homemade Potato Wedges (similar portion)
Saves ~310 calories by cutting out the deep-fry oil entirely
Portion Tips
- 1.
Order a Small or Medium instead of Large — McDonald's Small Fries are roughly half the calories at ~230 kcal, and most people can't taste the difference in satisfaction.
- 2.
Share the Large Fries with a dining companion to cut your personal intake to ~245 calories while still enjoying the flavor.
- 3.
Avoid upsizing as part of a combo meal — the default Medium Fries save you ~100 calories with very little perceived sacrifice.
- 4.
Skip the dipping sauces: a single packet of Ranch or Honey Mustard adds 50–90 extra calories on top of the 490 already in the fries.
- 5.
Eat slowly and mindfully — fries are easy to consume on autopilot. Putting the bag/container down between handfuls helps you notice fullness sooner.
Common Questions About McDonald's Large Fries
How many calories are in McDonald's Large Fries?
McDonald's Large Fries contain approximately 490 calories per serving (around 154g). These calories come primarily from carbohydrates (~66g) and fat (~23g) due to the deep-frying process. Note that calorie counts can vary slightly by location and batch.
Are McDonald's Large Fries gluten-free?
No — McDonald's Large Fries are not considered gluten-free. They contain a natural beef flavor derived from hydrolyzed wheat and milk derivatives, and they are cooked in shared fryers that may contact gluten-containing items. People with celiac disease or gluten sensitivity should avoid them.
How much sodium is in McDonald's Large Fries?
A Large Fries from McDonald's contains approximately 400mg of sodium, which is about 17% of the recommended daily limit of 2,300mg. If you're watching sodium for blood pressure or heart health reasons, consider a smaller size or an unsalted side.
How do McDonald's Large Fries compare to Medium Fries in calories?
McDonald's Medium Fries contain around 380 calories compared to 490 for the Large — a difference of roughly 110 calories. The Medium also has about 4g less fat and 15g fewer carbs, making it a noticeably lighter choice for a relatively small compromise on portion size.