Nutrition Breakdown

Royal Thai Asian Grill Calories — Lowest to Highest

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

Coverage

100%

Average Calories

353 kcal

Lowest Item

10 kcal

Highest Item

520 kcal

311 / 311 items resolved USDA database: 40 Estimated: 271

Lowest Calorie Items at Royal Thai Asian Grill

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Small Steamed Vegetables appetizers Estimated 10 kcal
2 Steamed Beef steamed dishes Estimated 10 kcal
3 Steamed Broccoli steamed dishes Estimated 10 kcal
4 Steamed Combo steamed dishes Estimated 10 kcal
5 Steamed Dumpling appetizers Estimated 10 kcal
6 Steamed Shrimp steamed dishes Estimated 10 kcal
7 Steamed Tofu steamed dishes Estimated 10 kcal
8 Vietnamese Coffee beverages Estimated 40 kcal
9 Vegetable Chow Mein Lunch Special chow mein lunch special USDA 43 kcal
10 Beef Teriyaki Lunch Special teriyaki lunch special USDA 64 kcal
11 Combo Teriyaki Lunch Special teriyaki lunch special USDA 64 kcal
12 Shrimp Teriyaki Lunch Special teriyaki lunch special USDA 64 kcal
13 Kung Pao Tofu Lunch Special vegetable and tofu lunch special USDA 88 kcal
14 Szechuan Eggplant Lunch Special vegetable and tofu lunch special USDA 90 kcal
15 Shrimp with Vegetables Lunch Special chinese seafood lunch special USDA 112 kcal
16 Combination Chow Mein Lunch Special chow mein lunch special USDA 117 kcal
17 Shrimp Chow Mein Lunch Special chow mein lunch special USDA 117 kcal
18 Tofu Chow Mein Lunch Special chow mein lunch special USDA 117 kcal
19 Panang Curry Lunch Special thai curry lunch special USDA 120 kcal
20 Beef Chow Mein Lunch Special chow mein lunch special USDA 129 kcal
21 Chicken Chow Mein Lunch Special chow mein lunch special USDA 131 kcal
22 Thai Iced Tea beverages Estimated 135 kcal
23 Pork Chow Mein Lunch Special chow mein lunch special USDA 143 kcal
24 Mango Sticky Rice dessert USDA 150 kcal
25 Sweet and Sour Combo Lunch Special chinese seafood lunch special USDA 154 kcal
26 Green Curry Lunch Special thai curry lunch special USDA 161 kcal
27 Chicken Teriyaki Lunch Special teriyaki lunch special USDA 165 kcal
28 Kung Pao Shrimp Lunch Special chinese seafood lunch special USDA 173 kcal
29 Grilled Shrimp Salad salads Estimated 180 kcal
30 Seaweed Salad salads Estimated 180 kcal
Nutrition sync is temporarily paused Missing official items: 271

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Drunken Noodles

noodles 520 kcal

Black Pepper Chicken Dinner

chinese poultry and pork dinner 430 kcal

Black Pepper Chicken Lunch Speical

chinese poultry and pork lunch special 430 kcal

Chicken Chow Mein Dinner

chow mein dinner 430 kcal

Chicken Egg Foo Young

egg foo young 430 kcal

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K

King's

thai
P

Playground

thai
B

Butterflies

chinese
T

Thai Food

thai
N

National

thai
T

Thailand

thai

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 Thai Asian Grill Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Royal Thai Asian Grill items have calorie data?
Royal Thai Asian Grill currently has calorie values for 311 of 311 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 Thai Asian Grill?
The lightest item currently tracked is Small Steamed Vegetables at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Royal Thai Asian Grill calorie values official or estimated?
This page uses a hybrid model: 40 items use USDA database estimates, while 271 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

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