Prices last checked October 28, 2026
Thin, golden french fries made from premium potatoes and lightly salted, in small, medium and large.
McDonald’s World Famous Fries are probably the single most iconic fast food side in America. They are cut thin from varieties like Russet Burbank and Shepody potatoes, par-fried, then cooked in the restaurant and salted while hot.
The small size is on the McValue Under $3 menu, and medium fries come with every Extra Value Meal. In the U.S. the fries include natural beef flavor, so they are not vegan or vegetarian.
World Famous Fries Price (October 2026)
The World Famous Fries typically cost $3.79 at U.S. McDonald’s restaurants. Because most locations are run by franchisees who set their own prices, you can expect to pay anywhere from about $2.39 to $5.39. Airports, highway rest stops and big cities are usually at the top of that range, and delivery apps add a further markup.
| Item | Typical price | Calories |
|---|---|---|
| World Famous Fries (Small) | $2.39 | 230 |
| World Famous Fries (Medium) | $3.79 | 320 |
| World Famous Fries (Large) | $4.59 | 480 |
World Famous Fries Calories and Nutrition
The World Famous Fries have 320 calories, about 16% of a 2,000-calorie day, along with 5 g of protein and 260 mg of sodium.
| Nutrient | Amount | % Daily Value* |
|---|---|---|
| Calories | 320 | 16% |
| Total fat | 15 g | 19% |
| Carbohydrates | 43 g | 16% |
| Protein | 5 g | 10% |
| Sodium | 260 mg | 11% |
*Percent Daily Values are based on a 2,000-calorie diet. Nutrition shown for a medium. Nutrition is approximate and based on McDonald’s published U.S. nutrition information.
What’s in the World Famous Fries?
- Potatoes
- Vegetable oil blend
- Natural beef flavor
- Dextrose
- Sodium acid pyrophosphate
- Salt
Allergens: contains Wheat, Milk. Recipes and suppliers can change, so always check the allergen information in the McDonald’s app or ask the restaurant if you have a food allergy.
When can you order the World Famous Fries?
The World Famous Fries are on the regular lunch and dinner menu, which starts when breakfast ends (usually 10:30 or 11 a.m.) and runs until closing, including late night at 24-hour locations. See when McDonald’s starts serving lunch.
Are the World Famous Fries worth it?
At a typical $3.79, the World Famous Fries work out to about $1.18 per 100 calories and 1.3 grams of protein per dollar, about average for fries & sides on the menu.
Comparing sizes, the large gives you the most food for your money at roughly $0.96 per 100 calories.
On a tighter budget? The Apple Slices costs about $1.29.
They are also on the McValue Under $3 menu at participating restaurants, which makes them one of the cheapest things you can order.
Ordering tips
- Ask for no-salt fries to get a fresh batch, then add salt yourself.
- The app frequently offers free medium fries with a purchase on Fridays.
- Upgrading a meal from medium to large fries usually costs under a dollar.
World Famous Fries FAQ
How much do the World Famous Fries cost at McDonald's?
At a typical U.S. McDonald’s in October 2026, the World Famous Fries cost: Small $2.39, Medium $3.79, Large $4.59. Prices we tracked range from $2.39 to $5.39 depending on the restaurant.
How many calories are in the World Famous Fries?
The World Famous Fries have 320 calories, 15 g of fat, 43 g of carbohydrates and 5 g of protein. Nutrition shown for a medium.
Can you order the World Famous Fries during breakfast?
At most restaurants, no. The World Famous Fries are part of the regular menu that starts when breakfast ends, usually at 10:30 or 11 a.m., and are then served until close.
How much are large fries at McDonald's?
Large fries typically cost about $4.59, with small around $2.39 and medium around $3.79.
Are McDonald's fries vegan?
No. In the U.S. they contain natural beef flavor with wheat and milk derivatives.