Big Mac, McChicken, McNuggets, fries — here's what your McDonald's UK order actually costs you, in calories and macros.
Quick answer: A Big Mac is about 508 kcal, a McChicken sandwich about 388 kcal, and medium fries about 337 kcal.
McDonald's is everywhere, and the calories add up fast — especially the fries and shakes. Here are typical UK values so you can make the call before you order.
| Item | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Big Mac | 508 kcal | 25 g | 44 g | 25 g |
| Quarter Pounder with Cheese | 518 kcal | 31 g | 41 g | 26 g |
| McChicken Sandwich | 388 kcal | 17 g | 40 g | 17 g |
| Filet-O-Fish | ~329 kcal | ~15 g | ~38 g | ~13 g |
| 6 Chicken McNuggets | 259 kcal | 15 g | 14 g | 16 g |
| Medium Fries | 337 kcal | 4 g | 42 g | 17 g |
| Large Fries | ~444 kcal | ~6 g | ~56 g | ~22 g |
| Sausage & Egg McMuffin | 426 kcal | 25 g | 30 g | 24 g |
| McFlurry (standard) | ~340 kcal | ~8 g | ~53 g | ~11 g |
Values are typical UK menu estimates and can change with promotions and portion sizes. Always check McDonald's official nutrition info for exact figures.
No account needed. Tap the button, pick your McDonald's item and a portion, and it's logged in seconds — 120+ UK foods built in. Prefer a photo? Snap anything else. Free forever plan, right in your phone browser.
Log your McDonald's free →A UK Big Mac is around 508 calories, with about 25g protein, 44g carbs and 25g fat.
Around 388 calories in the UK — roughly 17g protein, 40g carbs, 17g fat.
The Quarter Pounder with Cheese (~518 kcal, ~31g protein) and grilled chicken options lead on protein. McNuggets are protein-dense for their size too.
Open MacroSnap, search "McDonald's," tap your items — the whole meal is logged in seconds.
Picking an app to log this in? See our honest comparison of the UK calorie apps, including where rival apps beat ours. Read our honest app comparison →