How many calories are in a large KFC fries?

A large order of french fries from KFC contains 500 calories. KFC’s fries are thick-cut strips of potatoes that are fried in vegetable oil. A large serving weighs around 160 grams (5.6 oz).

Nutrition Facts for KFC Large Fries

Here are the nutrition facts for a large order of KFC fries:

Nutrient Amount
Calories 500
Total Fat 24 g
Saturated Fat 3.5 g
Trans Fat 0 g
Cholesterol 0 mg
Sodium 290 mg
Total Carbohydrates 63 g
Dietary Fiber 4 g
Sugars 0 g
Protein 3 g

As you can see, a large order of KFC fries contains 500 calories, 24 grams of fat, 63 grams of carbs, and 290 milligrams of sodium. The majority of calories come from fat and carbohydrates.

KFC Fries Calories Compared to Other Fast Food Fries

How does this compare to french fries from other fast food restaurants? Here is a comparison of the calories in large-sized fries at popular fast food chains:

Restaurant Serving Size Calories
KFC Large (160g) 500
McDonald’s Large (154g) 510
Burger King Large (171g) 490
Wendy’s Large (256g) 570
Arby’s Large (173g) 494

KFC’s fries have comparable calories to other major fast food chains. McDonald’s fries have slightly more at 510 calories for a large, while Burger King has slightly less at 490 calories. Wendy’s large fries have the most calories at 570. Overall the calories range from 490 to 570 for a large serving of fries at most popular fast food restaurants.

Factors Affecting Calories in KFC Fries

There are a few factors that account for the high calorie count in KFC’s fries:

  • Frying method – KFC fries are fried in vegetable oil, adding a significant amount of fat and calories.
  • Portion size – A large order contains 160 grams or 5.6 oz of fries.
  • Potato type – KFC likely uses a starchy potato variety that absorbs more oil.
  • Thick cut style – Thick cut fries have more potato per fry, meaning more calories.
  • No bake – KFC fries are not pre-baked before frying, which allows for more oil absorption.

The combination of large portion size, thick cut style, frying method, potato type, and lack of pre-baking all contribute to the high calorie content. Pre-baking and using a leaner potato variety could reduce the calories.

Tips for Making KFC Fries Healthier

If you want to enjoy KFC fries but reduce the calories, here are some tips:

  • Order a small size instead of a large (a small has 200 calories).
  • Share your fries with a friend to limit portion size.
  • Substitute a side salad and use fries as a topping rather than a full side.
  • Dip fries in barbecue sauce instead of creamy sauces like ranch.
  • Choose grilled chicken as your entree instead of fried chicken.
  • Avoid adding salt, which can increase appetite and calorie intake.
  • Drink water instead of soda to reduce empty calorie intake.

While KFC’s fries are high in calories, there are ways to enjoy them in moderation as part of an overall balanced diet. Be mindful of portion sizes, choose healthier dips, and balance it out with lower calorie sides and entrees.

Nutritional Components of KFC Fries

To understand where the calories come from in KFC fries, let’s take a closer look at the main nutritional components:


KFC fries contain 24 grams of total fat per large serving. This accounts for around 408 calories, which is over 80% of the calories. The predominant type of fat is unsaturated fat from the vegetable oil used for frying. There is also 3.5 grams of saturated fat per serving.


There are 63 grams of total carbohydrates in a large order of KFC fries. Carbs account for around 252 calories or over 50% of calories. Starch makes up the majority of carbohydrates from the potatoes. There is also 4 grams of fiber, which provides some nutrients and bulk.


A large serving of KFC fries contains only 3 grams of protein. Protein provides around 12 calories or 2% of the total calories. The small amount of protein comes from the potato itself.

Vitamins and Minerals

KFC fries provide vitamin C, vitamin B6, magnesium, and potassium. Vitamin C content is 15% of the daily value. However, fried foods are not a significant source of vitamins and minerals overall.

In summary, fat contributes the most calories followed by carbohydrates, while protein and other nutrients make up a small percentage of the calories.

Cooking Method and Nutrition

The way KFC fries are cooked significantly affects their nutrition profile. Understanding the frying process can shed light on their high calorie content.

Frying in Oil

KFC fries are fried in hydrogenated vegetable oil. The frying process adds a large amount of fat and calories to the potatoes. Frying causes the potatoes to absorb oil deep into their pores. The longer they fry, the more oil the potatoes absorb.

High Temperatures

KFC uses high heat to fry their french fries. The oil is heated to between 350-375°F. This high temperature helps achieve a crispy exterior but also causes more oil absorption during frying.


Many french fries are par-fried then frozen before the final frying. KFC fries do not appear to be par-fried before shipping to restaurants. This allows them to absorb even more oil during the single frying step.

Thick Cut Style

With their thick cut shape, KFC fries have a greater surface area than thin fries. More surface area means more surface that can come into contact with oil during frying, increasing oil absorption.

In summary, the high-heat oil frying method without pre-baking causes KFC fries to absorb significant amounts of oil, making them high in fat and calories.

Are KFC Fries Healthy?

With 500 calories and 24 grams of fat in a large serving, KFC fries are hard to consider a healthy food choice. However, an occasional serving can be incorporated into an overall balanced diet.


  • Provide energy from carbohydrates
  • Contain some fiber, vitamin C, vitamin B6, and minerals
  • Offer satisfaction when craving salty, savory foods
  • Can be part of a meal with healthier sides and entrees


  • High in calories, fat, and sodium
  • Fried food raises health risks when consumed regularly
  • Nutritionally poor source of fiber, vitamins and minerals
  • Large portions easy to over-consume

Overall, KFC fries are a high calorie food low in nutrition. But enjoyed occasionally and in moderation, they can be part of an balanced diet. Focus on portion control, and balance with fruits, vegetables, lean protein, whole grains, and other more nutrient-dense foods.


A large order of KFC fries contains about 500 calories. This high calorie count comes predominantly from the fat and oil absorbed during the frying process. KFC’s thick cut, fried potatoes deliver comparable calories to fries from other major fast food chains. While not the healthiest menu option, KFC fries can be enjoyed in moderation along with more nutritious food choices. Monitoring portion sizes and limiting high-calorie dips and sides will help reduce overconsumption of calories, fat, sodium and other negatives associated with fried french fries.

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