Calorie comparison
Tomato vs Tuna
Per 100 grams, tomato is the lighter choice by 98 calories, while tuna 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 | Tomato | Tuna |
|---|---|---|
| Calories | 18 | 116 |
| Protein | 0.9 g | 26 g |
| Carbs | 3.9 g | 0 g |
| Fat | 0.2 g | 1 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
🍅 Tomato
1 medium (123 g)
22 cal
1.1 g protein · 4.8 g carbs · 0.2 g fat
🐟 Tuna
3 oz canned in water (85 g)
99 cal
22.1 g protein · 0 g carbs · 0.9 g fat
Frequently asked
Which has more calories, tomato or tuna?
Per 100 g, tomato has 18 calories and tuna has 116. Tomato is lower in calories.
Which has more protein, tomato or tuna?
Tomato has 0.9 g of protein per 100 g; tuna has 26 g. Tuna wins on protein.
Is tomato or tuna 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 tomato — but portion size matters more than which food you pick.
Don't guess. Snap it.
Whether it's tomato or tuna, CalorieScan AI logs it from a photo in seconds.
Download for iPhone