World Famous Fries (Medium) Calories & Nutrition — McDonald's
McDonald's World Famous Fries (Medium): 320 cal, 5g protein, 43g carbs, 15g fat per 1 medium (111g). Full nutrition breakdown, lighter ordering swaps, and the fastest way to track it.
McDonald's's World Famous Fries (Medium) (1 medium (111g)) clocks in at 320 calories, with 5g of protein, 43g of carbs, and 15g of fat. The breakdown below covers where those calories come from, lighter ways to order it, and how to track it accurately.
Where the calories come from
Splitting the 320 calories by macro: 6% from protein, 53% from carbs, and 41% from fat. In the World Famous Fries (Medium), carbohydrates dominate at roughly 53% of calories (43g). If you're tracking carbs specifically — low-carb or pre-training fueling — this is the number to watch.
Other sides at McDonald's
| Item | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| World Famous Fries (Medium) | 320 | 5g | 43g | 15g |
| World Famous Fries (Small) | 230 | 3g | 30g | 11g |
| World Famous Fries (Large) | 480 | 7g | 65g | 23g |
| Apple Slices | 15 | 0g | 4g | 0g |
The fastest way to log a McDonald's order
Official numbers like the ones above describe a textbook world famous fries (medium) — not the one with extra cheese or the sauce you asked for on the side. Instead of hunting through a database for the closest match, take a photo in Bento Bunny: the app recognises what's actually on the tray, estimates portions, and files the macros into your day. On iOS 26+ the AI runs entirely on-device.
Start tracking with Bento Bunny
AI calorie tracking — just Type what you eat.