Nutrition Breakdown

Castles Calories — Lowest to Highest

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

Coverage

100%

Average Calories

218 kcal

Lowest Item

52 kcal

Highest Item

355 kcal

14 / 14 items resolved USDA database: 14 Estimated: 0

Lowest Calorie Items at Castles

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Soup of the Day salads and soups USDA 52 kcal
2 Roasted Garlic appetizers USDA 54 kcal
3 Shrimp Caesar Salad salads and soups USDA 65 kcal
4 Tomato and Mozzarella Salad salads and soups USDA 139 kcal
5 House Salad salads and soups USDA 180 kcal
6 Oysters Rockefeller in Season appetizers USDA 199 kcal
7 Chicken Caesar Salad salads and soups USDA 239 kcal
8 Backfin Crab Balls appetizers USDA 250 kcal
9 Buffalo Chicken Wings appetizers USDA 250 kcal
10 Nachos appetizers USDA 275 kcal
11 Jumbo Butter Fried Shrimp appetizers USDA 308 kcal
12 Greek Salad salads and soups USDA 333 kcal
13 Steamed Littleneck Clams appetizers USDA 351 kcal
14 Clams Casino appetizers USDA 355 kcal
Nutrition sync is temporarily paused Missing official items: 0

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Clams Casino

appetizers 355 kcal

Steamed Littleneck Clams

appetizers 351 kcal

Greek Salad

salads and soups 333 kcal

Jumbo Butter Fried Shrimp

appetizers 308 kcal

Nachos

appetizers 275 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.

Castles Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Castles items have calorie data?
Castles currently has calorie values for 14 of 14 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 Castles?
The lightest item currently tracked is Soup of the Day at approximately 52 kcal. Use the ranked table to find other low-calorie meal choices.

Are Castles calorie values official or estimated?
This page uses a hybrid model: 14 items use USDA database estimates, while 0 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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