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Nutrition Breakdown

Happy Seafood Buffet Calories — Lowest to Highest

Browse calorie values for Happy Seafood Buffet menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

343 kcal

Lowest Item

10 kcal

Highest Item

520 kcal

220 / 220 items resolved USDA database: 40 Estimated: 180

Lowest Calorie Items at Happy Seafood Buffet

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Green Pepper Steak beef Estimated 10 kcal
2 Green Pepper Steak combination plates Estimated 10 kcal
3 Shu Mai (6 Pieces of Steamed or Fried Shrimp Dumpling) sushi menu appetizers Estimated 10 kcal
4 Oshinko Roll roll & hand roll USDA 30 kcal
5 Shrimp price sushi or sashimi 2 piecs per order USDA 47 kcal
6 To Fu Skin Roll roll & hand roll USDA 78 kcal
7 Crab price sushi or sashimi 2 piecs per order USDA 83 kcal
8 Califorina Roll roll & hand roll USDA 93 kcal
9 Tuna price sushi or sashimi 2 piecs per order USDA 94 kcal
10 Tuna 1/2 price regular roll or hand roll USDA 94 kcal
11 Smelt Roe price sushi or sashimi 2 piecs per order USDA 97 kcal
12 Special Naruto Roll roll & hand roll USDA 97 kcal
13 Striped Bass price sushi or sashimi 2 piecs per order USDA 97 kcal
14 Christmas Roll roll & hand roll USDA 116 kcal
15 Rainbow Roll roll & hand roll USDA 135 kcal
16 Spicy Roll roll & hand roll USDA 147 kcal
17 New York Roll roll & hand roll USDA 158 kcal
18 Egg price sushi or sashimi 2 piecs per order USDA 159 kcal
19 Green Dragon Roll roll & hand roll USDA 160 kcal
20 Mackerel price sushi or sashimi 2 piecs per order USDA 161 kcal
21 Hokki Clam price sushi or sashimi 2 piecs per order USDA 162 kcal
22 Crab Stick Roll roll & hand roll USDA 168 kcal
23 Shrimp Tempura roll & hand roll USDA 175 kcal
24 Philadelphia Roll roll & hand roll USDA 177 kcal
25 Green Salad sushi menu soup & salad Estimated 180 kcal
26 Kani Salad sushi menu soup & salad Estimated 180 kcal
27 Seaweed Salad sushi menu soup & salad Estimated 180 kcal
28 Soda (Can) side order Estimated 180 kcal
29 Smoked Salmon price sushi or sashimi 2 piecs per order USDA 191 kcal
30 Sweet Potato Roll roll & hand roll USDA 191 kcal
Nutrition sync is temporarily paused Missing official items: 180

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Fried Noodles

side order 520 kcal

Hunan Beef & Scallops

chef's specialties 488 kcal

Yellow Tail

price sushi or sashimi 2 piecs per order 454 kcal

Yellow Tail

1/2 price regular roll or hand roll 454 kcal

Chicken Egg Foo Young

combination plates 430 kcal

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How Estimated Calories Are Calculated

When official nutrition is unavailable, calorie values are estimated using menu-item keywords and then adjusted by portion size. These values are directional for comparison, not medical nutrition advice.

  • Base estimate: item-name tokens (for example burger, fries, salad, pizza, shake) map to baseline calorie ranges.
  • Portion weighting: ounce and gram values adjust the estimate (about 8 oz = 1.0x, about 230 g = 1.0x), then the value is capped within a safe range.
  • Size modifiers: small/kids items apply a lower multiplier, while large/xl/family/double items apply a higher multiplier.
  • Final output: estimates are rounded to whole calories and shown as Estimated in the source column.

Happy Seafood Buffet Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Happy Seafood Buffet items have calorie data?
Happy Seafood Buffet currently has calorie values for 220 of 220 menu items (100% coverage). We first use official nutrition sources when available, then apply estimation fallback for unresolved items.

What is the lowest-calorie item at Happy Seafood Buffet?
The lightest item currently tracked is Green Pepper Steak at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Happy Seafood Buffet calorie values official or estimated?
This page uses a hybrid model: 40 items use USDA database estimates, while 180 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Happy Seafood Buffet full menu prices page for price-focused browsing and the cheapest menu items page for budget picks. This calories page is built for nutrition-first filtering.

How to Use This Calories Page

Use this page to compare low-calorie and high-calorie items quickly before ordering. Official values are used where available, and estimated values fill the coverage gap for broad menu discovery.

Estimated values are directional and may vary by location, preparation style, and serving size. For strict dietary planning, cross-check with the official restaurant nutrition statement when available.