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Nutrition Breakdown

John Henry Seafood Restaurant Calories — Lowest to Highest

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

Coverage

100%

Average Calories

263 kcal

Lowest Item

10 kcal

Highest Item

560 kcal

48 / 48 items resolved USDA database: 20 Estimated: 28

Lowest Calorie Items at John Henry Seafood Restaurant

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 bucket of steamed clams appetizers Estimated 10 kcal
2 steamed clams appetizers Estimated 10 kcal
3 flounder italiano house specialties USDA 41 kcal
4 jumbo crabmeat pasta USDA 62 kcal
5 mussels pasta USDA 62 kcal
6 tortellini pasta USDA 108 kcal
7 charcoal shrimp served over rice house specialties USDA 123 kcal
8 our famous shrimp henry pasta USDA 124 kcal
9 scallops house specialties USDA 126 kcal
10 filet of flounder house specialties USDA 128 kcal
11 pork chop 10oz. pasta USDA 150 kcal
12 chicken parmigiana pasta USDA 173 kcal
13 shrimp salad platter salads Estimated 175 kcal
14 mediterranean salad salads Estimated 180 kcal
15 shrimp salad on toast sandwiches Estimated 180 kcal
16 white albacore tuna salad on toast sandwiches Estimated 180 kcal
17 sautéed jumbo lump crab cake house specialties USDA 188 kcal
18 shrimp scampi house specialties USDA 192 kcal
19 charcoal chicken breast with roasted peppers & mozzarella pasta USDA 202 kcal
20 our famous grilled chicken breast pasta USDA 202 kcal
21 fried oysters house specialties USDA 203 kcal
22 mainland dishes pasta USDA 204 kcal
23 fish & chips house specialties USDA 214 kcal
24 fried shrimp house specialties USDA 218 kcal
25 john henry's crab soup homemade soups Estimated 220 kcal
26 vodka rigatoni pasta USDA 231 kcal
27 fish of the day house specialties USDA 277 kcal
28 15 Shrimp appetizers Estimated 390 kcal
29 15 large shrimp cocktail appetizers Estimated 390 kcal
30 clams casino appetizers Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 28

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

john henry’s chopped antipasta

salads 560 kcal

grilled chicken breast

sandwiches 430 kcal

jumbo lump crab cake

sandwiches 420 kcal

15 Shrimp

appetizers 390 kcal

15 large shrimp cocktail

appetizers 390 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.

John Henry Seafood Restaurant Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many John Henry Seafood Restaurant items have calorie data?
John Henry Seafood Restaurant currently has calorie values for 48 of 48 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 John Henry Seafood Restaurant?
The lightest item currently tracked is bucket of steamed clams at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are John Henry Seafood Restaurant calorie values official or estimated?
This page uses a hybrid model: 20 items use USDA database estimates, while 28 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the John Henry Seafood Restaurant 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.