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Sliced Onions Calories & Nutrition
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For Big Boy: This item's nutrition includes AI estimates. Replace with official values
About Estimated Values
※ Nutrients marked "Est." are AI-estimated and may differ from actual values. Please check the official website for accurate information.
Added May 5, 2026
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Ingredients are AI estimates. Drag the bars to estimate the calories and PFC you actually ate (e.g. less rice, or skipping the ramen soup).
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Recommended Pairings
Total for this 37kcal item plus one more
Similar Nutrition Productssome app-only
FAQ
How many calories are in Sliced Onions?
Sliced Onions from Big Boy has 37 kcal.
What are the protein, fat and carbs (PFC) in Sliced Onions?
1.0g protein, 0.1g fat and 8.8g carbs.
Are these official nutrition values?
These are the nutrition values Big Boy publishes officially. Confirmed against official information on 10/31/2026.
Which Big Boy items have similar nutrition to Sliced Onions?
For example, 【ﾊﾛｳｨﾝ】ハロウィン キャベツミックス (24 kcal, 1.4g protein, 0.2g fat, 5.2g carbs).
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Rankings
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Popular
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High Protein
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High Calorie
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Low Calorie
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Nutrition Balance
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Low Carb
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Fatigue Recovery
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Best Value
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Late Night
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Breakfast
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Immune Boost