Nutrition Breakdown

Shells Seafood Calories — Lowest to Highest

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

Coverage

100%

Average Calories

331 kcal

Lowest Item

10 kcal

Highest Item

620 kcal

132 / 132 items resolved USDA database: 10 Estimated: 122

Lowest Calorie Items at Shells Seafood

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Bottled Water beverages Estimated 10 kcal
2 Hot Tea beverages Estimated 10 kcal
3 Sparkling Water beverages Estimated 10 kcal
4 Steamed Mussels appetizers Estimated 10 kcal
5 100% Colombian Coffee beverages Estimated 40 kcal
6 Alice White Shiraz wine - medium bodied reds USDA 83 kcal
7 Blackstone Merlot wine - medium bodied reds USDA 83 kcal
8 Copperidge Cabernet Sauvignon wine - full bodied reds USDA 83 kcal
9 Copperidge Merlot wine - medium bodied reds USDA 83 kcal
10 Francis Coppola Syrah-Shiraz wine - medium bodied reds USDA 83 kcal
11 J. Lohr Cabernet Sauvignon wine - full bodied reds USDA 83 kcal
12 Red Diamond Merlot wine - medium bodied reds USDA 83 kcal
13 Francis Coppola Chardonnay wine - medium bodied whites USDA 84 kcal
14 Ravenswood Zinfandel wine - full bodied reds USDA 88 kcal
15 Iced Tea beverages Estimated 135 kcal
16 Mixed Fruit sides Estimated 140 kcal
17 Grouper With Lobster Cream Sauce specialties Estimated 160 kcal
18 Usda Choice Ny Strip Steak beef & chicken Estimated 169 kcal
19 Usda Choice Sirloin Steak beef & chicken Estimated 169 kcal
20 Fried Combination Platter fried seafood Estimated 170 kcal
21 Black And Bleu Salad soups & salads Estimated 180 kcal
22 Caesar Salad soups & salads Estimated 180 kcal
23 Caesar Salad soups & salads Estimated 180 kcal
24 Caesar Salad soups & salads Estimated 180 kcal
25 Caesar Salad soups & salads Estimated 180 kcal
26 Chowder And Salad soups & salads Estimated 180 kcal
27 Shells Salad soups & salads Estimated 180 kcal
28 Shells Salad soups & salads Estimated 180 kcal
29 Shells Salad soups & salads Estimated 180 kcal
30 Shells Salad soups & salads Estimated 180 kcal
Nutrition sync is temporarily paused Missing official items: 122

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Shells Signature Stacked Cheeseburger

sandwiches 620 kcal

Cajun Seafood Pasta

signature pastas 560 kcal

Classic Seafood Pasta

signature pastas 560 kcal

Crab Pasta Florentine

signature pastas 560 kcal

Langostino Pasta

signature pastas 560 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.

Shells Seafood Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Shells Seafood items have calorie data?
Shells Seafood currently has calorie values for 132 of 132 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 Shells Seafood?
The lightest item currently tracked is Bottled Water at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Shells Seafood calorie values official or estimated?
This page uses a hybrid model: 10 items use USDA database estimates, while 122 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Shells Seafood 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.