Calorie comparison
Big Mac vs Onion Rings
Per 100 grams, big mac is the lighter choice by 116 calories, while big mac delivers more protein. The right pick depends on your goal — fewer calories for a cut, more protein to stay full.
Per 100 grams
| Per 100 g | Big Mac | Onion Rings |
|---|---|---|
| Calories | 257 | 373 |
| Protein | 11.4 g | 5 g |
| Carbs | 20.5 g | 43 g |
| Fat | 15 g | 20 g |
Orange highlights the "better for a calorie deficit" value (fewer calories, fat and carbs; more protein). Your goals decide what "better" means.
Per typical serving
🍔 Big Mac
1 burger (219 g)
563 cal
25 g protein · 44.9 g carbs · 32.9 g fat
🧅 Onion Rings
1 medium (110 g)
410 cal
5.5 g protein · 47.3 g carbs · 22 g fat
Frequently asked
Which has more calories, big mac or onion rings?
Per 100 g, big mac has 257 calories and onion rings has 373. Big Mac is lower in calories.
Which has more protein, big mac or onion rings?
Big Mac has 11.4 g of protein per 100 g; onion rings has 5 g. Big Mac wins on protein.
Is big mac or onion rings better for weight loss?
For a calorie deficit, the lower-calorie, higher-protein option usually helps you stay full on fewer calories. Here that leans toward big mac — but portion size matters more than which food you pick.
Don't guess. Snap it.
Whether it's big mac or onion rings, CalorieScan AI logs it from a photo in seconds.
Download for iPhone