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Big Boy Bento Box

Flame-Grilled Chicken Bento (400g) (Takeout) Calories & Nutrition

TO 直火焼きグリルチキン弁当(400g)

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Diet Score B 31 Workout Score S 77
Added May 5, 2026
Flame-Grilled Chicken Bento (400g) (Takeout)
AI

Image: AI-generated (may differ from actual product)

Official site
This Product Bento Box Avg
Calories 1282 kcal
P Protein 74.3 g
F Fat 71.4 g
C Carbohydrates 73.9 g
Available carbohydrate Est. 68.8g
Fiber Est. 5.1g
Salt 3.4g

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.

Confidence: 95% Estimated: 5/5/2026

Log in the app After eating this, how much is left for today? Today 1,282 / 2,000 kcal Left 718 kcal P74.3/75g F71.4/56g C73.9/300g Example: 2,000 kcal target Explore Kalori features

Estimate by ingredient

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).

Adjusted total1282kcal
Protein 74.3gFat 71.4gCarbohydrates 73.9g
白米374kcal
1.2杯 (240g)
直火焼きグリルチキン730kcal
1個 (250g)
付け合わせ野菜49kcal
1パック (50g)
ソース・調味料130kcal
2大さじ (30g)

Is this product data accurate?

Update history

Showing the past 6 months.

  1. Official values revised (Calories, Protein, Fat, Carbohydrates, Sodium)
  2. Official values revised (Calories, Protein, Fat, Carbohydrates, Sodium)
  3. Official values revised (Calories, Fat, Carbohydrates, Sodium)
  4. Official values revised (Calories, Protein, Carbohydrates)
  5. Data corrected (Fat) — corrects values shown since May 12, 2026
  6. Official values revised (Calories, Protein, Carbohydrates, Sodium)

Recommended Pairings

Total for this 1282kcal item plus one more

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Rice, Large

Rice, Large

単品ライス大盛

441.0kcal
P7.6gF1.1gC96g
Total1723kcalP82F73C169
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Rice (Single Item)

Rice (Single Item)

TO 単品ライス

271.0kcal
P4.6gF0.7gC59g
Total1553kcalP79F72C133
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Extra Rice

Extra Rice

おかわりライス

271.0kcal
P4.6gF0.7gC59g
Total1553kcalP79F72C133
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FAQ

How many calories are in Flame-Grilled Chicken Bento (400g) (Takeout)?

Flame-Grilled Chicken Bento (400g) (Takeout) from Big Boy has 1282 kcal.

What are the protein, fat and carbs (PFC) in Flame-Grilled Chicken Bento (400g) (Takeout)?

74.3g protein, 71.4g fat and 73.9g carbs. Salt equivalent is 3.4g.

Are these official nutrition values?

These are the nutrition values Big Boy publishes officially. Confirmed against official information on 11/5/2026.

Which Big Boy items have similar nutrition to Flame-Grilled Chicken Bento (400g) (Takeout)?

For example, Oni-Oroshi (Coarse Grated Radish) Grilled Chicken Bento (400g) (1342 kcal, 77g protein, 72g fat, 87g carbs).

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Important Notice

  • The information on this site is provided for reference purposes only and does not guarantee the accuracy of nutritional information.

  • If you have food allergies, please check the ingredients on the official website of each store or on product packaging.

  • Nutritional data is based on official store information, but may differ from actual values due to product specification changes.

  • If you have dietary restrictions due to health conditions, please consult with a doctor or registered dietitian.

  • The operator assumes no responsibility for any damages resulting from the use of this service.

  • Some product PFC values are AI-estimated. These may differ from actual values, so please use them as a reference only.