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Nutrition Breakdown

O'Donnell's Sea Grill Calories — Lowest to Highest

Browse calorie values for O'Donnell's Sea Grill menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

329 kcal

Lowest Item

10 kcal

Highest Item

620 kcal

81 / 81 items resolved USDA database: 18 Estimated: 63

Lowest Calorie Items at O'Donnell's Sea Grill

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Steamed Little Neck Clams appetizers Estimated 10 kcal
2 Homemade Waffle kids brunch USDA 34 kcal
3 Homemade Waffles brunch items USDA 34 kcal
4 Jumbo Shrimp Cocktail raw bar USDA 75 kcal
5 Scrambled Eggs kids brunch USDA 113 kcal
6 Mint Chocolate Brownie Sundae dessert menu USDA 125 kcal
7 Sorbet dessert menu USDA 125 kcal
8 Steamed Spiced Shrimp appetizers Estimated 135 kcal
9 Fruit & Spinach Salad salads Estimated 160 kcal
10 Shrimp & Crab brunch items USDA 174 kcal
11 Cobb Salad salads Estimated 180 kcal
12 Roasted Beet Salad salads Estimated 180 kcal
13 Shrimp Salad sandwiches Estimated 180 kcal
14 Southwest Wedge Salad With Shrimp salads Estimated 180 kcal
15 Tuna Salad sandwiches Estimated 180 kcal
16 Atlantic Salmon & Eggs Florentine brunch items USDA 182 kcal
17 Oysters raw bar USDA 189 kcal
18 Soup & Salad salads Estimated 200 kcal
19 Crisp Bacon brunch sides USDA 215 kcal
20 Ice Cream dessert menu USDA 222 kcal
21 Maple Sausage brunch sides USDA 250 kcal
22 Caramel Creme Brulee dessert menu USDA 262 kcal
23 Signature French Toast brunch items USDA 278 kcal
24 Fish Tacos sandwiches Estimated 280 kcal
25 Sesame Ginger Chicken Salad salads Estimated 305 kcal
26 Key Lime Pie dessert menu USDA 322 kcal
27 Chocolate Rum Cake dessert menu USDA 331 kcal
28 Blackened Tilapia signature entrees Estimated 390 kcal
29 Cajun Fried Oysters appetizers Estimated 390 kcal
30 Casserole Of Crab O’Donnell signature entrees Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 63

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Bacon Cheeseburger

sandwiches 620 kcal

Classic Hamburger

sandwiches 620 kcal

Grilled Chicken Club

sandwiches 430 kcal

Grilled Shrimp & Crab Cake

signature entrees 420 kcal

Lemon Meringue Pie

dessert menu 420 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.

O'Donnell's Sea Grill Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many O'Donnell's Sea Grill items have calorie data?
O'Donnell's Sea Grill currently has calorie values for 81 of 81 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 O'Donnell's Sea Grill?
The lightest item currently tracked is Steamed Little Neck Clams at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are O'Donnell's Sea Grill calorie values official or estimated?
This page uses a hybrid model: 18 items use USDA database estimates, while 63 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the O'Donnell's Sea Grill 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.