Nutrition Breakdown

Royal Castle Calories — Lowest to Highest

Browse calorie values for Royal Castle menu items, with official nutrition where available and estimated calories for uncovered items. Updated July 2026.

Coverage

100%

Average Calories

272 kcal

Lowest Item

1 kcal

Highest Item

698 kcal

64 / 64 items resolved USDA database: 50 Estimated: 14

Lowest Calorie Items at Royal Castle

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Coffee beverages USDA 1 kcal
2 Coffee beverages USDA 1 kcal
3 Hot Tea beverages USDA 1 kcal
4 10 Ounce T-Bone Steak breakfast Estimated 10 kcal
5 Chop Steak breakfast Estimated 10 kcal
6 Iced Tea beverages USDA 21 kcal
7 Soda beverages USDA 25 kcal
8 Lemonade beverages USDA 42 kcal
9 Orange Juice beverages USDA 46 kcal
10 One Egg side orders USDA 55 kcal
11 Bowl Of Grits side orders USDA 71 kcal
12 Chili side orders USDA 102 kcal
13 Smoke side orders USDA 116 kcal
14 French Fries from the grill USDA 179 kcal
15 Grill Liver Sandwich sandwich bar USDA 180 kcal
16 Pork Chop sandwich bar USDA 190 kcal
17 Home Fries from the grill USDA 197 kcal
18 Single Cheese Burger from the grill USDA 213 kcal
19 Single Burger from the grill USDA 224 kcal
20 Salmon side orders USDA 232 kcal
21 Feast Cheese Burger from the grill USDA 243 kcal
22 Original Royal Castle Burger from the grill USDA 243 kcal
23 Original Royal Castle Burger from the grill USDA 243 kcal
24 Feast Burger from the grill USDA 244 kcal
25 Grill Ham And Cheese sandwich bar USDA 245 kcal
26 Wings side orders USDA 247 kcal
27 Fish Sandwich sandwich bar USDA 256 kcal
28 T-Bone Sandwich sandwich bar USDA 274 kcal
29 Salmon Sandwich sandwich bar USDA 279 kcal
30 2 Eggs, pan sausage, grits, toast pancakes USDA 287 kcal
Nutrition sync is temporarily paused Missing official items: 14

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Country Ham

side orders 698 kcal

Bacon

side orders 600 kcal

Cake

side orders 447 kcal

2 Eggs, pancakes, bacon

pancakes 420 kcal

2 Eggs, pancakes, beef sausage

pancakes 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.

Royal Castle Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Royal Castle items have calorie data?
Royal Castle 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 Royal Castle?
The lightest item currently tracked is Coffee at approximately 1 kcal. Use the ranked table to find other low-calorie meal choices.

Are Royal Castle calorie values official or estimated?
This page uses a hybrid model: 50 items use USDA database estimates, while 14 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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