Showing values for 100 g
Nutrition facts
per 100 g% DV = share of the FDA daily value for the selected amount.
Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 5031546000334 · Data last verified:
Compare Tuna & Onion Sandwich with another foodLog Tuna & Onion Sandwich in one tap
You just looked it up. Let the app remember it. Dietly tracks your calories and macros automatically, so you hit your goal without the math.
- Barcode scanner
- AI photo logging
- Free to download
Common questions
How many calories are in Tuna & Onion Sandwich?
Tuna & Onion Sandwich has 229 kcal per 100 g.
How much protein is in Tuna & Onion Sandwich?
Tuna & Onion Sandwich contains 10 g of protein per 100 g.
Is Tuna & Onion Sandwich a good source of protein?
Yes — 10 g of protein per 100 g, supplying 18% of its calories. That makes it a good protein source.
Why does Tuna & Onion Sandwich have a Nutri-Score of B?
Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from sodium (440 mg); points in favor come from protein (10 g). Overall that places it in band B.
How much Tuna & Onion Sandwich is 100 calories?
About 44 g of Tuna & Onion Sandwich equals 100 kcal.
Is Tuna & Onion Sandwich high in sugar or fat?
Per 100 g it has 2.2 g sugar and 9.2 g fat (1.4 g saturated). Fat provides 36% of its calories, so portion size matters most here.
More Fish & Seafood foods
Explore all →
Scandi Style Salmon Rye Roll228 kcal · 9.3g proteinB
Little Fish Variety Packlittle dish258 kcal · 10.6g proteinC
Spice Mix Fish FryIndus251 kcal · 9g proteinC
Sicilian Lemon & King Prawn Wood Fired PizzaTesco finest247 kcal · 11.6g proteinB
Crunchy Fish SticksUllmo228 kcal · 12.6g proteinB
Alici Panatesoavegel250 kcal · 13g proteinWant this data in your app?
Free API access — barcode lookup, full-text search, macros, micronutrients and Nutri-Score for every food in the catalog.
Explore the Dietly API