Nutrition Breakdown

Foster's Calories — Lowest to Highest

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

Coverage

100%

Average Calories

204 kcal

Lowest Item

29 kcal

Highest Item

492 kcal

64 / 64 items resolved USDA database: 56 Estimated: 8

Lowest Calorie Items at Foster's

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Clams appetizers USDA 29 kcal
2 Clams entrees-fried seafood USDA 29 kcal
3 Calamari in Red Sauce appetizers USDA 30 kcal
4 Maine Lobster lahvosh USDA 89 kcal
5 Maine Lobster salads USDA 89 kcal
6 Scallops appetizers USDA 89 kcal
7 Scallops entrees-fried seafood USDA 89 kcal
8 Scallops entrees-broiled seafood USDA 89 kcal
9 Calamari appetizers USDA 90 kcal
10 New England Steamers appetizers USDA 93 kcal
11 Alaskan King Crab Legs entrees-lobster and crab USDA 94 kcal
12 Lazy Man's Lobster entrees-lobster and crab USDA 97 kcal
13 Filet of Cod entrees-broiled seafood USDA 98 kcal
14 Steamed Mussels appetizers USDA 109 kcal
15 Lobster Mashed Potatoes appetizers USDA 114 kcal
16 6 oz, Filet and Lobster Tail entrees-traditional fare USDA 116 kcal
17 Jumbo Shrimp entrees-broiled seafood USDA 119 kcal
18 Vegetarian Bean Chili soups USDA 119 kcal
19 Broiled or Fried Cod Sandwich rolls and sandwiches USDA 126 kcal
20 Marinated Pork Tenderloin entrees-traditional fare USDA 134 kcal
21 Oysters Rockefeller appetizers USDA 134 kcal
22 Pork Tenderloin Sandwich rolls and sandwiches USDA 134 kcal
23 Southwest Field Greens salads USDA 135 kcal
24 Seared Ahi Tuna salads USDA 143 kcal
25 Seared Ahi Tuna Sandwich rolls and sandwiches USDA 143 kcal
26 Smoked Trout salads USDA 143 kcal
27 Lobster Bisque soups USDA 147 kcal
28 Maine Lobster Tacos rolls and sandwiches USDA 152 kcal
29 Steamed Live Maine Lobster entrees-lobster and crab USDA 152 kcal
30 Fish Tacos rolls and sandwiches USDA 153 kcal
Nutrition sync is temporarily paused Missing official items: 8

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Chocolate Chip Cookie Crock

desserts 492 kcal

New York Cheese Cake

desserts 429 kcal

Crab Cakes

appetizers 420 kcal

Jumbo Shrimp Cocktail

appetizers 390 kcal

Manhattan Clam Chowder

soups 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.

Foster's Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Foster's items have calorie data?
Foster's currently has calorie values for 64 of 64 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 Foster's?
The lightest item currently tracked is Clams at approximately 29 kcal. Use the ranked table to find other low-calorie meal choices.

Are Foster's calorie values official or estimated?
This page uses a hybrid model: 56 items use USDA database estimates, while 8 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Foster's 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.